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Professor's Research (Professor Rowan) — recent sales (15)
The 15 most recent recorded sales of Professor's Research (Professor Rowan) from Brilliant Stars, 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 | $1.74 |
| Jun 13, 2026 | Raw | Tcgplayer | $1.74 |
| Jun 13, 2026 | Raw | Tcgplayer | $0.15 |
| Jun 13, 2026 | Raw | Tcgplayer | $0.1 |
| Jun 13, 2026 | Raw | Tcgplayer | $0.2 |
| Jun 7, 2026 | Raw | Ebay | $1.39 |
| Jun 6, 2026 | Raw | Ebay | $2.95 |
| Jun 6, 2026 | Raw | Ebay | $2.95 |
| May 24, 2026 | Raw | Ebay | $6.04 |
| May 11, 2026 | Raw | Ebay | $0.99 |
| Apr 20, 2026 | Raw | Ebay | $1 |
| Apr 19, 2026 | Raw | Ebay | $1.2 |
| Apr 16, 2026 | Raw | Ebay | $1.99 |
| Nov 16, 2025 | Raw | Ebay | $1.7 |
| Jul 12, 2024 | PSA 8 | Ebay | $9 |