Imposter Professor Oak #73
Imposter Professor Oak #73 (Base Set) sells for about $5.35 ungraded and $350 in PSA 10 (5 sales, latest Oct 5). PSA has graded 907 copies, 183 of them 10s. Prices are medians of completed sales, updated November 2, 2026.
Ungraded
$5.17
200 sales
Sales we held out are listed below, not counted here.
$4.49
2 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon Moderately Played 73/102
$7.99
2 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon Near Mint
$10.09
2 weeks ago
Imposter Professor Oak 73/102 Base Set Unlimited Rare Trainer (1999) English
$2.99
2 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon Lightly Played 73/102
$6.99
2 weeks ago
Pokémon TCG Imposter Professor Oak Base Set #73/102 Trainer WOTC Vintage 1999 073/102
$3.49
2 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon Lightly Played 73/102
$10.92
2 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon VLP 73/102
$12.43
2 weeks ago
IMPOSTER PROFESSOR OAK 73/102 ENGLISH COMMON BASE SET CARD POKEMON TCG WOTC 1999
$3.98
2 weeks ago
Pokémon TCG Imposter Professor Oak Base Set 73/102
$3.20
2 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon LP
$12.30
2 weeks ago
Pokémon TCG Imposter Professor Oak Base Set Rare 73/102 English WOTC Unlimited
$6.25
2 weeks ago
Imposter Professor Oak · Near Mint · Normal · English
$2.85
2 weeks ago
Imposter Professor Oak 73/102 Base Set Unlimited Rare Trainer Pokémon TCG 1999 073/102
$4.99
2 weeks ago
1999 Imposter Professor Oak Trainer 73/102 Rare Unlimited Base Set
$2.49
2 weeks ago
Imposter Professor Oak · Moderately Played · Normal · English
$2.59
2 weeks ago
Imposter Professor Oak · Moderately Played · Normal · English
$4.49
2 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon MP 73/102
$5.25
2 weeks ago
Pokémon TCG Imposter Professor Oak 73/102 Base Set Unlimited Rare Regular LP+ 109/132
$4.99
2 weeks ago
Imposter Professor Oak 73/102 Base Set Unlimited Rare Pokemon 73/102
$8.36
2 weeks ago
Imposter Professor Oak - 73/102 - Base Set 1999 WOTC Rare - HP - Pokemon TCG
$2.82
2 weeks ago
Imposter Professor Oak Rare Base Set 73/102 HP
$3.99
2 weeks ago
99 Wizards of the Coast Pokemon TCG Base Set Imposter Professor Oak 73/102 Rare 073/102
$7.70
2 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon Near Mint 73/102
$7.50
2 weeks ago
Pokémon TCG Imposter Professor Oak 73/102 Base Set Unlimited Rare Regular EN NM
$4.00
2 weeks ago
Pokemon TCG Imposter Professor Oak 73/102 Base Set Rare Regular English 1999
$5.99
2 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon Lightly Played
$4.49
3 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon Lightly Played 73/102
$3.99
3 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon Lightly Played 73/102
$2.50
3 weeks ago
Imposter Professor Oak 73/102 Base Set Unlimited Rare Regular Trainer
$7.00
3 weeks ago
Pokemon Base Set Unlimited Imposter Professor Oak 73/102 Rare NM 73/102
$2.62
3 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon Near Mint 73/102
$2.99
3 weeks ago
Imposter Professor Oak 73/102 Base Set Unlimited Rare Ken Sugimori Pokemon HP 73/102
$4.50
3 weeks ago
Imposter Professor Oak 73/102 MP Unlimited Rare - 1999 Base Set WOTC Pokemon TCG 73/102
$6.99
3 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon Lightly Played 73/102
$7.83
3 weeks ago
Pokémon TCG Imposter Professor Oak Base Set 73/102 Regular Unlimited Rare LP
$10.03
3 weeks ago
Trainer Imposter Professor Oak 73/102 Base Set Rare LP-MP
$0.99
3 weeks ago
Pokemon Imposter Professor Oak Base Set Unlimited 73/102 Rare Near Mint/Mint 73/102
$7.49
3 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon Near Mint 73/102
$3.00
3 weeks ago
IMPOSTER PROFESSOR OAK - 73/102 - Base Set - Pokemon Card - PL 109/132
$4.99
3 weeks ago
Imposter Professor Oak 73/102 Base Set 1999
$9.20
3 weeks ago
Imposter Professor Oak 73/102 – 1999 Pokémon Base Set – Rare Trainer
$4.00
3 weeks ago
1999 Imposter Professor Oak Trainer 73/102 Rare Unlimited Base Set
$4.99
3 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon LP 73/102
$1.00
3 weeks ago
IMPOSTER PROFESSOR OAK 1999 POKEMON BASE SET 73/102 RARE A Q8020 73/102
$1.00
3 weeks ago
IMPOSTER PROFESSOR OAK 1999 POKEMON BASE SET 73/102 RARE Q8020 73/102
$4.90
3 weeks ago
Imposter Professor Oak 73/102 BS Base Set Unlimited Pokemon 73/102
$5.99
3 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon MP 73/102
$3.86
3 weeks ago
Wizards of the Coast Imposter Professor Oak 73/102 Base Set Unlimited EN 1999
$7.99
3 weeks ago
Imposter Professor Oak 73/102 R Base Set Unlimited Pokemon NM 73/102
$7.99
3 weeks ago
POKEMON IMPOSTER PROFESSOR OAK 73 R BASE SET UNLIMITED NM 73/102
$4.19
3 weeks ago
1999 Pokemon, Base Set, #73/102 Imposter Professor Oak, Rare (b) #1
$4.99
3 weeks ago
Imposter Professor Oak Base Set #073/102 Rare MP Pokemon 073/102
$7.39
3 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon Near Mint 73/102
$4.99
3 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon LP 73/102
$4.99
3 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon Lightly Played 73/102
$6.99
3 weeks ago
Imposter Professor Oak 73/102 Base Set Unlimited Rare Near Mint
$10.55
4 weeks ago
Imposter Professor Oak 73/102 Pokemon TCG Base Set VLP 073/102
$7.62
4 weeks ago
Imposter Professor Oak Pokemon Card 73/102 Base Set Rare Non Holo WOTC
$6.00
4 weeks ago
Imposter Professor Oak 73/102 Base Set Pokemon
$4.15
4 weeks ago
WOTC Unlimited Imposter Professor Oak 73/102 Base Set 1999 English Rare
$4.21
4 weeks ago
Imposter Professor Oak Base Set 73/102 English Rare Unlimited Regular Trainer
$12.33
4 weeks ago
Pokemon Base Set Imposter Professor Oak 73/102 RARE HP 73/102
$8.69
4 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon Near Mint 73/102
$14.12
4 weeks ago
Imposter Professor Oak 73/102 Base Set Pokemon Non Holo Rare NM
$15.22
4 weeks ago
Imposter Professor Oak 73/102 – Base Set – Light Played to Near Mint (LP-NM)
$12.30
4 weeks ago
Wizards of the Coast Imposter Professor Oak 73/102 Base Set Rare EN
$4.99
4 weeks ago
Imposter Professor Oak Rare Base Set 073/102 Trainer Pokemon Card 073/102
$3.50
4 weeks ago
Imposter Professor Oak 73/102 Base Set Unlimited Rare Trainer Pokémon TCG LP 073/102
$5.99
4 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon 1999 LP Sugimori 73/102
$11.14
4 weeks ago
Pokemon TCG | Imposter Professor Oak 73/102 | Base Set Unlimited Rare | MP
$7.99
4 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon Near Mint
$3.66
4 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon Moderately Played 73/102
$5.99
4 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon Lightly Played 73/102
$4.49
4 weeks ago
Imposter Professor Oak 73/102 Moderately Played Base Set Unlimited
$2.99
4 weeks ago
WoTC Pokemon TCG Imposter Professor Oak 73/102 Base Set Rare Unlimited 1999 102/130
$4.65
4 weeks ago
Pokémon TCG Imposter Professor Oak 73/102 Base Set Rare Trainer Card Wotc 077/102
$3.15
4 weeks ago
Imposter Professor Oak 73/102 Pokemon Base Set Unlimited
$12.59
4 weeks ago
Pokémon TCG Base Set 1999 Imposter Professor Oak 73/102 Rare Vintage English
$6.13
4 weeks ago
Imposter Professor Oak · Near Mint · Normal · English
$3.82
4 weeks ago
Imposter Professor Oak · Lightly Played · Normal · English
$4.87
4 weeks ago
Imposter Professor Oak · Near Mint · Normal · English
$3.99
4 weeks ago
Imposter Professor Oak · Lightly Played · Normal · English
$10.60
4 weeks ago
Pokémon TCG Imposter Professor Oak Base Set Unlimited Rare Card 73/102 LP 073/102
$11.92
5 weeks ago
Pokemon Base Set Unlimited Imposter Professor Oak 73/102 RARE HP 73/102
$2.26
5 weeks ago
Imposter Professor Oak 73/62 Base Set 2 Unlimited Rare Regular Pokémon TCG Card
$11.30
5 weeks ago
WOTC Imposter Professor Oak 73/102 — Base Set Unlimited Rare — 1999 — Vintage
$2.80
5 weeks ago
Wizards of the Coast Imposter Professor Oak 73/102 Base Set Rare 1999 ENG
$5.99
5 weeks ago
IMPOSTER PROFESSOR OAK 73/102 BASE SET UNLIMITED RARE NEAR MINT POKEMON TCG 73/102
$17.40
5 weeks ago
Imposter Professor Oak 73/102 Base Set Unlimited Rare Sugimori Pokemon Card LP
$10.38
5 weeks ago
Imposter Professor Oak 73/102 NM/M Base Set Unlimited R Pokemon T02557
$3.00
5 weeks ago
Imposter Professor Oak 73/102 Base Set Pokemon 73/102
$13.51
5 weeks ago
Imposter Professor Oak 73/102 Pokemon Card Original 1999 Base Set Rare VLP
$4.00
5 weeks ago
Pokemon Imposter Professor Oak - Base Set 73/102 - Unlimited MP Rare Pokémon 73/102
$7.64
5 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon Lightly Played 73/102
$7.00
5 weeks ago
Wizards of the Coast Imposter Professor Oak 73/102 Base Set Rare
$1.99
5 weeks ago
1999 Imposter Professor Oak Trainer 73/102 Rare Unlimited Base Set HP 2nd Edi
$11.51
5 weeks ago
Pokémon Vintage Imposter Professor Oak Base Set 73/102 Regular Rare Unlimited NM
$5.00
5 weeks ago
IMPOSTER PROFESSOR OAK 73/102 BASE SET UNLIMITED 1999
$4.84
5 weeks ago
Pokémon TCG Imposter Professor Oak 73/102 Base Set Unlimited
$10.30
5 weeks ago
Pokémon TCG Imposter Professor Oak 73/102 Base Set Unlimited
$5.94
5 weeks ago
Imposter Professor Oak 73/102 Base Set Unlimited Pokemon NM 73/102
$2.00
5 weeks ago
1999 Base Set Imposter Professor Oak Rare #73/102
$4.59
5 weeks ago
Imposter Professor Oak 73/102 Base Set Unlimited Trainer WOTC 1999 Pokemon NM 73/102
$5.49
5 weeks ago
Imposter Professor Oak 73/102 Base Set Unlimited Trainer WOTC 1999 Pokemon NM 73/102
$8.64
5 weeks ago
Imposter Professor Oak 73/102 Base Set 1999 Unlimited Pokémon TCG Raw Card
$4.50
5 weeks ago
Imposter Professor Oak 73/102 Base Set Unlimited Trainer WOTC 1999 Pokemon NM 73/102
$7.00
5 weeks ago
Imposter Professor Oak 73/102 - Base Set - Pokemon Trading Card Game TCG - NM 73/102
$3.60
5 weeks ago
Imposter Professor Oak - Base Set - 73/102 - Pokemon TCG - MP 73/102
$10.64
5 weeks ago
Imposter Professor Oak 73/102 base set Rare LP Pokemon TCG
$5.99
5 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon Lightly Played 73/102
$12.69
5 weeks ago
Imposter Professor Oak 73/102 Base Set Unlimited Pokemon MP 73/102
$4.99
5 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon Moderately Played 73/102
$4.27
5 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon Moderately Played 73/102
$2.99
5 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon Moderately Played 73/102
$4.99
6 weeks ago
Imposter Professor Oak 73/102 Base Set Pokemon 9 - LP
$7.33
6 weeks ago
Pokémon TCG WOTC Imposter Professor Oak 73/102 Base Set Regular Rare 1999 MP/LP
$26.81
6 weeks ago
Imposter Professor Oak 73/102 Lightly Played | Base Set Unlimited | Pokemon Ca
$33.08
6 weeks ago
Imposter Professor Oak 73/102 Near Mint | Base Set Unlimited | Pokemon Card
$5.00
6 weeks ago
Pokemon TCG Imposter Professor Oak 73/102 Base Set Regular Rare Unlimited 1999 073/102
$4.99
6 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon Moderately Played 73/102
$9.99
6 weeks ago
Pokemon Card - Imposter Professor Oak Base Set 73/102 Rare 073/102
$12.02
6 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon LP 73/102
$8.12
6 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon Lightly Played 73/102
$19.65
6 weeks ago
Imposter Professor Oak Pokémon Base Set 73/102 - 4th Print - 1999/2000 RARE
$10.03
6 weeks ago
IMPOSTER PROFESSOR OAK 73/102 - RARE - BASE SET - 1999 WOTC POKEMON - NR MINT
$11.39
6 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon Near Mint 73/102
$7.46
6 weeks ago
Imposter Professor Oak 73/102 Base Set - Rare Pokemon Card - NM
$5.39
6 weeks ago
Pokémon Base Set Unlimited Imposter Professor Oak 73/102 Trainer card LP/NM WOTC 073/102
$6.65
6 weeks ago
Imposter Professor Oak 73/102 Base Set 1999 Unlimited Pokémon TCG Raw Card
$2.77
6 weeks ago
Wizards of the Coast Pokémon TCG Imposter Professor Oak Base Set 73/102 Regular
$4.99
6 weeks ago
Imposter Professor Oak 073/102 Base Set Regular Pokemon TCG LP+ 073/102
$6.00
6 weeks ago
Pokemon TCG Imposter Professor Oak 073/102 Base Set Regular Near Mint 073/102
$4.45
6 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon MP 73/102
$6.00
6 weeks ago
Imposter Professor Oak 73/102 Base Set Rare English Unlimited Pokémon TCG 073/102
$5.49
6 weeks ago
Imposter Professor Oak 73/102 Base Set Rare NM Pokemon TCG 73/102
$5.49
6 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon Lightly Played
$4.00
6 weeks ago
Imposter Professor Oak 73/102 Base Set Unlimited Rare 1999 WOTC Pokemon TCG NM
$7.49
6 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon Near Mint
$2.99
6 weeks ago
BASE SET UNLIMITED IMPOSTER PROFESSOR OAK 73/102 R POKEMON MP
$4.99
6 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon LP
$15.32
6 weeks ago
Pokemon Card - Imposter Professor Oak 73/102 Non Holo Rare - Base Set - MP
$4.99
6 weeks ago
Imposter Professor Oak 73/102 base set Rare LP Pokemon TCG
$4.75
6 weeks ago
Imposter Professor Oak 73/102 base set Rare LP Pokemon TCG
$5.99
6 weeks ago
Imposter Professor Oak #73/102 Base Set Rare NM
$1.88
6 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon LP
$11.51
6 weeks ago
Pokémon TCG Imposter Professor Oak Base Set Unlimited Rare Card 73/102 LP
$4.25
6 weeks ago
Pokemon Imposter Professor Oak Base Set Unlimited 73/102 LP
$16.02
7 weeks ago
Wizards of the Coast Pokémon TCG Imposter Professor Oak 73/102 Base Set Rare NM
$4.99
7 weeks ago
Imposter Professor Oak 73/102 base set Rare LP Pokemon TCG
$7.00
7 weeks ago
Imposter Professor Oak 73/102 base set Rare LP Pokemon TCG WOTC Vintage Card
$4.45
7 weeks ago
Imposter Professor Oak 73/102 base set Rare LP Pokemon TCG
$5.29
7 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon LP
$6.49
7 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon Lightly Played
$0.90
7 weeks ago
Pokémon TCG Trainer Imposter Professor Oak Base Set 73/102 Rare
$14.61
7 weeks ago
Pokémon TCG Imposter Professor Oak Base Set 73/102 LP Condition
$2.25
7 weeks ago
Imposter Professor Oak 73/102 Base Set Unlimited English
$10.41
7 weeks ago
Pokemon - Base Set Unlimited 1999 WOTC - Imposter Professor Oak 73/102 - HP
$6.65
7 weeks ago
Pokémon TCG Imposter Professor Oak 73/102 Base Set Regular Rare 1999 English
$3.99
7 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon Near Mint
$10.44
7 weeks ago
Pokemon TCG | Imposter Professor Oak 73/102 | Base Set Unlimited Rare | LP
$6.96
7 weeks ago
Pokemon TCG | Imposter Professor Oak 73/102 | Base Set Unlimited Rare | MP
$10.44
7 weeks ago
Pokemon TCG | Imposter Professor Oak 73/102 | Base Set Unlimited Rare | LP
$9.31
7 weeks ago
Pokémon TCG Base Set 1999 Imposter Professor Oak Card 73/102 Rare (Ungraded)
$5.50
7 weeks ago
Pokemon Card - Imposter Professor Oak Base Set 73/102 Rare
$5.65
7 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited LP
$9.31
7 weeks ago
BASE SET TRAINER 73/102 IMPOSTER PROFESSOR OAK RARE POKEMON CARD
$5.00
7 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon Lightly Played
$3.53
7 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon lightly Played
$1.77
7 weeks ago
Imposter Professor Oak 73/102 Rare Base Set Unlimited Pokemon Lightly Played
$5.59
7 weeks ago
Imposter Professor Oak 73/102 base set Rare LP Pokemon TCG
$3.49
7 weeks ago
Pokemon TCG Imposter Professor Oak 73/102 Base Set Rare Trainer 1999 MP
9 sales well outside the rest ($14.12, $15.22, $17.40). A median is barely moved by them, which is why it is the number shown.
Also held for this card: 1 CGC 10, 1 CGC 8, 1 CGC 9, 1 PSA 10, 2 PSA 3, 2 PSA 5, 8 PSA 6, 1 PSA 7, 2 PSA 8, 4 PSA 9. Priced separately, never mixed into this median.
Every sale is a completed listing. Click any line to open it.
| Grade | PSA | CGC | BGS | SGC |
|---|---|---|---|---|
| 10 Pristine |
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| 10 |
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$195.00
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| 9 |
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| 8 |
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| 7.5 |
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| 7 |
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| 6.5 |
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| 6 |
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| 5.5 |
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| 5 |
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| 4 |
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| 3 |
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