Home / Promo / SWSH Black Star Promos / Professor's Research #SWSH152
Professor's Research #SWSH152 Pokémon Card from Pokemon Promo Set

Professor's Research #SWSH152

Pokemon Promo
Market price
$2.45
10 sales · latest 3 days ago
Sales we held out are listed below, not counted here.
10 sold in 17 days · latest 3 days ago
$1.99 $2.98
$2.35 3 days ago Professor's Research [Professor Juniper] - SWSH152 · Near Mint · Holofoil · English $2.45 3 days ago Professor's Research [Professor Juniper] - SWSH152 · Near Mint · Holofoil · English $2.45 4 days ago Professor's Research [Professor Juniper] - SWSH152 · Near Mint · Holofoil · English $2.17 4 days ago Professor's Research [Professor Juniper] - SWSH152 · Near Mint · Holofoil · English $2.45 4 days ago Professor's Research [Professor Juniper] - SWSH152 · Near Mint · Holofoil · English $1.99 2 weeks ago Professor's Research [Professor Juniper] - SWSH152 · Near Mint · Holofoil · English $2.24 2 weeks ago Professor's Research [Professor Juniper] - SWSH152 · Near Mint · Holofoil · English $2.98 2 weeks ago Professor's Research [Professor Juniper] - SWSH152 · Near Mint · Holofoil · English $2.76 2 weeks ago Professor's Research [Professor Juniper] - SWSH152 · Lightly Played · Holofoil · English $2.85 2 weeks ago Professor's Research [Professor Juniper] - SWSH152 · Near Mint · Holofoil · English

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

Price by grade
1 from real sales · 4 est
Grade PSA CGC BGS SGC
10
$75.54
est · pop 311
$24.99
est · pop 271
$98.00
est
$45.00
est

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? 33% of 947 PSA-graded copies came back a 10. Raw $2.45 → PSA 10 $75.54 est. Expected value after a $60 fee: $-35.99 per copy.
Run the full math → Is yours a 10? Pre-grade it, $3
Sales volume: Top 10% of cards
Promo card
Part of the SWSH Black Star Promos. See the whole set →
Handed out at Professor Juniper Premium Tournament Collection.
View eBay Listings Buy on TCGplayer Should I grade it?
Price History
Raw PSA 10
Graded by
PSA
947
graded
32.8%
311 in PSA 10
CGC
1,015
graded
28.6%
290 at 10 or better
How CGC grades work
CGC grades above 9: Pristine sits above Gem Mint, Perfect above that.
Pristine 10 19 Gem Mint 10 271 9.5 107 9 435

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 10 311
PSA 9 497
PSA 8 106
PSA 7 15
PSA 6 3
PSA 5 2
PSA 4 2
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? Promo PSA population