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Professor Birch's Observations — recent sales (20)
The 20 most recent recorded sales of Professor Birch's Observations from Primal Clash, 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 | $2.17 |
| Jun 13, 2026 | Raw | Tcgplayer | $4.11 |
| Jun 13, 2026 | Raw | Tcgplayer | $8.66 |
| Jun 13, 2026 | Raw | Tcgplayer | $5.25 |
| Jun 13, 2026 | Raw | Tcgplayer | $13.23 |
| Jun 4, 2026 | Raw | Ebay | $5 |
| Jun 3, 2026 | PSA 9 | Ebay | $59.02 |
| Jun 3, 2026 | Raw | Ebay | $9.99 |
| May 31, 2026 | Raw | Ebay | $7.5 |
| May 30, 2026 | Raw | Ebay | $9.99 |
| May 29, 2026 | Raw | Ebay | $5.61 |
| May 28, 2026 | Raw | Ebay | $3.7 |
| May 24, 2026 | Raw | Ebay | $4.95 |
| May 15, 2026 | Raw | Ebay | $10 |
| May 10, 2026 | Raw | Ebay | $13.4 |
| May 7, 2026 | PSA 10 | Ebay | $1,500 |
| Apr 26, 2026 | PSA 9 | Ebay | $34.01 |
| Apr 22, 2026 | PSA 8 | Ebay | $35 |
| Apr 9, 2026 | PSA 7 | Ebay | $20.51 |
| Apr 8, 2026 | Raw | Ebay | $11.62 |