Professor's Research
Raw Market Value
$0.19
range $0.02 – $0.25
via TCGPlayer
Top graded value
$200.00
PSA 10
from real sold listings
30 recent sales tracked (180d).
Price History
Daily average sale price from eBay sold listings.
180d change
-$0.20 (-9.8%)
7D30D90D180D
Graded Prices
Verified prices across 1 grading service.
PSA
| Grade | Type | Low | Mid | High | Market |
|---|---|---|---|---|---|
| PSA 10 | reverseHolofoil | $200.00 | $200.00 | $200.00 | $200.00 |
| PSA 9 | normal | $29.99 | $29.99 | $29.99 | $29.99 |
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Recent Sales onebay
Real sold listings, most recent first.
- Aug 13, 2026$2.00
- Aug 13, 2026$1.69
- Aug 12, 2026$1.00
- Aug 8, 2026$1.49
- Jul 29, 2026$1.54
- May 20, 2026$0.99
- May 17, 2026$1.46
- May 16, 2026$1.79
- May 16, 2026$1.25
Final sold amounts in USD. Outbound links open the original eBay listing.
Other Professor's Research prints
Different printings across sets.
