Professor's Research
Illustrated by kirisAki · Scarlet & Violet series
Raw Market Value
$0.16
range $0.02 – $0.16
via TCGPlayer
Top graded value
$12.98
PSA 9
from real sold listings
13 recent sales tracked (180d).
Price History
Daily average sale price from eBay sold listings.
180d change
-$1.00 (-50.3%)
7D30D90D180D
Graded Prices
Verified prices across 2 grading services.
PSA
| Grade | Type | Low | Mid | High | Market |
|---|---|---|---|---|---|
| PSA 10 | holofoil | $11.00 | $11.00 | $11.00 | $11.00 |
| PSA 10 | reverseHolofoil | $10.00 | $13.50 | $17.00 | $12.29 |
| PSA 9 | holofoil | $4.00 | $11.00 | $15.00 | $12.98 |
SGC
| Grade | Type | Low | Mid | High | Market |
|---|---|---|---|---|---|
| SGC 9.5 | holofoil | $6.00 | $6.00 | $6.00 | $6.00 |
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Recent Sales onebay
Real sold listings, most recent first.
- Jul 30, 2026$0.99
- May 22, 2026$1.00
- May 11, 2026$1.79
- May 9, 2026$1.70
- May 5, 2026$1.59
Final sold amounts in USD. Outbound links open the original eBay listing.
Other Professor's Research prints
Different printings across sets.
