Professor Oak's Research
Illustrated by Ken Sugimori · E-Card series
Raw Market Value
$32.48
range $5.00 – $32.48
via TCGPlayer
Top graded value
$270.77
PSA 10
from real sold listings
71 recent sales tracked (180d).
Price History
Daily average sale price from eBay sold listings.
180d change
-$2.00 (-50.1%)
7D30D90D180D
Graded Prices
Verified prices across 3 grading services.
PSA
| Grade | Type | Low | Mid | High | Market |
|---|---|---|---|---|---|
| PSA 10 | normal | $265.00 | $270.00 | $274.99 | $270.77 |
| PSA 10 | reverseHolofoil | $200.00 | $200.00 | $200.00 | $200.00 |
| PSA 9 | normal | $25.00 | $30.50 | $36.00 | $32.85 |
| PSA 9 | reverseHolofoil | $25.00 | $49.00 | $100.00 | $38.73 |
| PSA 8 | normal | $13.00 | $13.00 | $13.00 | $13.00 |
| PSA 8 | reverseHolofoil | $14.00 | $20.00 | $35.00 | $18.35 |
| PSA 7 | reverseHolofoil | $54.00 | $54.00 | $54.00 | $54.00 |
| PSA 6 | reverseHolofoil | $16.00 | $16.00 | $16.00 | $16.00 |
CGC
| Grade | Type | Low | Mid | High | Market |
|---|---|---|---|---|---|
| CGC 10 | normal | $40.00 | $42.00 | $44.00 | $41.63 |
| CGC 10 | reverseHolofoil | $100.00 | $177.50 | $255.00 | $215.99 |
| CGC 9 | normal | $5.00 | $7.50 | $10.00 | $7.91 |
| CGC 9 | reverseHolofoil | $15.00 | $15.00 | $15.00 | $15.00 |
| CGC 8.5 | normal | $8.00 | $8.00 | $8.00 | $8.00 |
| CGC 8 | normal | $3.00 | $5.50 | $11.00 | $5.67 |
| CGC 7.5 | normal | $3.00 | $4.50 | $6.00 | $4.78 |
| CGC 7 | normal | $3.00 | $3.00 | $4.00 | $3.32 |
SGC
| Grade | Type | Low | Mid | High | Market |
|---|---|---|---|---|---|
| SGC 9.5 | normal | $10.09 | $10.09 | $10.09 | $10.09 |
Scan any card with your phone.
Point, identify, see real prices in seconds. Free download.
Recent Sales onebay
Real sold listings, most recent first.
- Aug 13, 2026$1.99
- Aug 12, 2026$2.75
- Aug 11, 2026$3.52
- Aug 11, 2026$2.80
- Aug 7, 2026$4.95
- Aug 4, 2026$4.66
- Aug 3, 2026$1.04
- Aug 3, 2026$0.99
- Aug 2, 2026$1.98
- Aug 1, 2026$2.50
- Jul 30, 2026$13.99
- Jul 29, 2026$1.79
- May 22, 2026$3.99
- May 22, 2026$1.99
- May 21, 2026$49.00
- May 21, 2026$1.99
- May 20, 2026$17.99
- May 20, 2026$12.99
- May 20, 2026$2.25
- May 18, 2026$4.99
- May 15, 2026$5.76
- May 15, 2026$3.59
- May 15, 2026$2.50
Final sold amounts in USD. Outbound links open the original eBay listing.
Other Professor Oak's Research prints
Different printings across sets.
