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Professor Oak's Research — recent sales (17)
The 17 most recent recorded sales of Professor Oak's Research from EX Dragon Frontiers, tagged by grade — the real prices this card has sold for. The interactive chart above plots the full price history.
| Date | Grade | Marketplace | Price (USD) |
|---|---|---|---|
| Jun 13, 2026 | Raw | Tcgplayer | $0.99 |
| Jun 13, 2026 | Raw | Tcgplayer | $1.72 |
| Jun 13, 2026 | Raw | Tcgplayer | $2.28 |
| Jun 13, 2026 | Raw | Tcgplayer | $2.53 |
| Jun 13, 2026 | Raw | Tcgplayer | $4.46 |
| Jun 6, 2026 | Raw | Ebay | $0.99 |
| Jun 2, 2026 | Raw | Ebay | $3.9 |
| May 25, 2026 | Raw | Ebay | $5.01 |
| May 11, 2026 | CGC 10 | Ebay | $200 |
| May 10, 2026 | Raw | Ebay | $12.07 |
| May 3, 2026 | Raw | Ebay | $5.99 |
| Apr 26, 2026 | CGC 9 | Ebay | $12.51 |
| Apr 21, 2026 | PSA 8 | Ebay | $20.52 |
| Apr 16, 2026 | Raw | Ebay | $10.06 |
| May 18, 2023 | PSA 10 | Ebay | $37 |
| Dec 28, 2020 | PSA 9 | Ebay | $30 |
| Jun 24, 2018 | PSA 10 | Ebay | $17 |