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Professor's Research [Professor Rowan].

Prismatic Evolutions · 124/131 · Common
updated Aug 14, 2026
Professor's Research [Professor Rowan] 124/131 from Prismatic Evolutions
Raw market value · Reverse Holofoil
$0.20.
near mint, ungraded7 day +5.3% · 30 day -20.0%
Price by printing
Reverse Holofoilthis page$0.20
Normal$0.08
Check live eBay pricesPrices above are what copies actually sold for, not what sellers are asking.

Price history and graded value

monthly median sold price
$0.032$0.1$0.32$1$3.2$10$32JAN '25JUL '25FEB '26AUG '26

Grading odds

No population report for this card, so the prices below are the best case rather than the likely one.

3 of the 3 grades priced above had no sales at that grade, so the figure is modelled from the grades that did rather than observed.

Not worth grading
$30.21
top slab, best case

A PSA 10 sells for $30.21 against $0.13 raw plus a $25 fee. Without a population report we cannot weight that by the odds, so treat it as the best case: most submissions come back below the top grade.

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The same card in other sets

Professor Program Promos147/172$12.06Crown Zenith150/159$2.17Prize Pack Series Cards147/172$0.42Brilliant Stars147/172$0.31Prismatic Evolutions124/131$0.30Deck Exclusives147/172$0.07

What moves the price of this card

The Professor's Research [Professor Rowan] on this page is the Reverse Holofoil printing from Prismatic Evolutions, and it trades at $0.20 in near mint condition. The other 1 printing of the same card sits lower, which is normal: the scarcer print run always carries the premium.

Condition does most of the work below the surface. A copy with soft corners or a print line off centre trades well under the market price shown here, and a copy clean enough to grade trades well above it, which is why the PSA 10 sits at $30.21. Before you value your own copy, look at the corners under a light and check the centring on the back, where most cards give themselves away.