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PSA 10: PriceCharting; last PSA 10 sale Jul 18, 2026
GemDelta shows Blastoise (Expedition #4) at $400 market price (TCGplayer market). Its Delta multiple is 52.9x.
A PSA 10 Blastoise (Expedition #4) is currently shown at $14,898. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.
GemDelta records a 5.48% gem rate for Blastoise (Expedition #4), with 110 PSA 10 copies out of 2,008 total PSA grades and a 52.9x Delta. That describes the grading profile; it is not financial advice.
| Date | Sale |
|---|---|
| Jul 18, 2026 | $15499.99 |
| Jul 9, 2026 | $12403.00 |
| Mar 2, 2026 | $14898.00 |