Professor Program Promos · #190
Professor's Research Price & Value
Promo · Reverse Holo
$29.74 market
Buy range $25.00 to $43.48TCGplayer listings (eBay + stores coming)
Every printing you can chase
Graded valuesReverse Holo$29.74
PSAest.
7.5
$52.17
est
8
$63.38
est
8.5
$74.59
est
9
$97.02
est
9.5
$142
est
10
$243
est
CGCest.
7
$46.56
est
8
$57.77
est
9
$91.41
est
9.5
$131
est
10
$209
est
BGSest.
8
$57.77
est
8.5
$74.59
est
9
$108
est
9.5
$164
est
10
$288
est
TAGest.
8
$57.77
est
9
$97.02
est
9.5
$153
est
10
$232
est
Where to grade this card
Send it to PSA (estimated): a 10 is worth $243 (net +$188), a 9 about $97.02 (+$42.28), after $25.00 to grade.
Compare all graders
Grader9 → 10 valueTo gradeNet if it gems
BGS est$108 → $288$22.00+$236
PSA est$97.02 → $243$25.00+$188
TAG est$97.02 → $232$18.00+$184
CGC est$91.41 → $209$18.00+$161
"sold" = real graded sold comps. "est" = projected from this card's comps; a BGS 10 Black Label in particular is much harder to earn than the estimate implies.
Graded values are estimates from the current raw market. Raw market prices update daily; graded values weekly.
Price history
Professor's Research price history
$29.74 +19.0% since Aug '26
high $36.23 · low $24.99 · 45 points over 1 mo