Professor's Research [Professor Sycamore] (Poke Ball Pattern).
updated Aug 14, 2026
![Professor's Research [Professor Sycamore] (Poke Ball Pattern) 125/131 from Prismatic Evolutions](https://tcgplayer-cdn.tcgplayer.com/product/610633_in_400x400.jpg)
Price history and graded value
Grading odds
No population report for this card, so the prices below are the best case rather than the likely one.
A PSA 10 sells for $28.99 against $0.31 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.
More from Prismatic Evolutions
All 347 cards →
Umbreon ex
Sylveon ex
Leafeon ex
Espeon ex
Vaporeon ex
Glaceon exLooking for a different one? All 51 Professor's Research cards we price →
The same card in other sets
What moves the price of this card
The Professor's Research [Professor Sycamore] (Poke Ball Pattern) on this page is the Holofoil printing from Prismatic Evolutions, and it trades at $0.31 in near mint condition. Only one printing of this card was produced, so there is no cheaper version to confuse it with.
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 $28.99. 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.