Home / Gym Challenge / Koga's Koffing [1st Edition] #79
Koga's Koffing [1st Edition] #79 Pokémon Card from Pokemon Gym Challenge Set

Koga's Koffing [1st Edition] #79

Pokemon Gym Challenge
Ungraded
$3.99
22 sales
Sales we held out are listed below, not counted here.
22 sold in 74 days · latest 2 weeks ago
$1.50 $9.89
$7.99 2 weeks ago Pokemon 1st Edition Gym Challenge - Koga's Koffing 79/132 - Common - LP 79/132 $4.09 2 weeks ago Koga's Koffing LP 79/132 1st Edition Gym Challenge Pokemon Common Regular 79/132 $3.49 3 weeks ago Koga's Koffing 79/132 1st Edition Common Gym Challenge Pokemon Moderately Played 79/132 $1.50 3 weeks ago Pokémon Card Koga's Koffing Gym Challenge 1st Edition 79/132 79/132 $2.99 4 weeks ago Koga's Koffing- 1st Edition - 79/132 Gym Challenge - Pokemon TCG Card 79/132 $7.04 4 weeks ago Koga's Koffing 79/132 1st Edition Non Holo Gym Challenge - Pokemon Card - NM $5.99 4 weeks ago Koga's Koffing - 1st Edition - 79/132 Gym Challenge - Pokémon TCG - 2000 79/132 $5.99 4 weeks ago Koga's Koffing - 1st Edition - 79/132 Gym Challenge - Pokémon TCG - 2000 79/132 $5.99 5 weeks ago Koga's Koffing - 1st Edition - 79/132 Gym Challenge - Pokémon TCG - 2000 79/132 $3.99 5 weeks ago Koga's Koffing 79/132 Common Gym Challenge Pokemon 1st Edition Lightly Played 79/132 $2.99 5 weeks ago Koga's Koffing 79/132 C Gym Challenge Pokemon 1st Edition 79/132 $2.81 6 weeks ago Koga's Koffing 79/132 Gym Challenge Pokemon 1st Edition LP 79/132 $5.99 6 weeks ago Koga's Koffing - 1st Edition - 79/132 Gym Challenge - Pokémon TCG - 2000 79/132 $2.99 6 weeks ago Koga's Koffing 79/132 Gym Challenge Pokemon TCG 1st Edition C LP 79/132 $4.49 6 weeks ago Koga's Koffing 79/132 Common Gym Challenge Pokemon 1st Edition NM/M 79/132 $3.99 2 months ago Koga's Koffing (79) Gym Challenge 079/132 1st Edition Pokemon NM 079/132 $1.99 2 months ago KOGA'S KOFFING 79/132 Common Gym Challenge Pokemon 1st Edition Near Mint 79/132 $3.00 2 months ago Koga's Koffing 1st Edition 79/132 NM Gym Challenge Regular Common Pokémon TCG 79/132 $2.99 2 months ago Pokémon 2000 Gym Challenge 1st Edition KOGA'S KOFFING 79/132 - MP 79/132 $3.36 2 months ago Koga's Koffing 79/132 Common Gym Challenge Pokemon 1st Edition Lightly Played 79/132 $9.89 2 months ago Koga's Koffing - 1st Edition - 79/132 Gym Challenge - Pokémon TCG - 2000 79/132 $8.99 2 months ago Pokemon 1st Edition Gym Challenge – Koga's Koffing 79/132 – Common – NM 79/132

Also held for this card: 1 CGC 8, 1 CGC 9, 1 PSA 7, 1 PSA 8, 2 PSA 9. Priced separately, never mixed into this median.

Every sale is a completed listing. Click any line to open it.

Price by grade
6 from real sales · 2 est
Grade PSA CGC BGS SGC
10 Pristine
—
—
—
10
$198.00
est
$92.00
est
9.5
—
—
—
9
—
—
8
—
—
7
—
—
—

Medians of completed sales — click one to see them. Arrows compare the last 90 days with the period before. last sold means one or two sales, so we show the most recent one rather than a median. est is an estimate we have not confirmed. pop is how many exist at that grade. How we price

Grade it? 41% of 517 PSA-graded copies came back a 10. Raw $3.99 → PSA 10 $151.00. Expected value after a $25 fee: +$51.68 per copy.
Run the full math →
Sales volume: Top 40% of cards
View eBay Listings Buy on TCGplayer Should I grade it?
Price History
Raw PSA 10
Graded by
PSA
517
graded
41.4%
214 in PSA 10
CGC
273
graded
20.9%
57 at 10 or better

PSA has given this card a ten 2.0× as often — 41.4% against 20.9%.

How CGC grades work
CGC grades above 9: Pristine sits above Gem Mint, Perfect above that.
Pristine 10 8 Gem Mint 10 49 9.5 11 9 88

These are two different pools of submissions, so this compares what each grader did, not what either would do with the same card.

Population Distribution

PSA 10 214
PSA 9 224
PSA 8 54
PSA 7 19
PSA 6 5
PSA 5 1
PSA 4 0
PSA 3 0
PSA 2 0
PSA 1 0

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More on this card: Compare graders PSA 10 price & pop Should you grade it? Every Koffing card Gym Challenge PSA population