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PSA 10: PriceCharting; refreshed Sep 10, 2026
GemDelta shows Blastoise (Boundaries Crossed #31) at $33.21 market price (TCGplayer market). Its Delta multiple is 12.6x.
A PSA 10 Blastoise (Boundaries Crossed #31) is currently shown at $214. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.
GemDelta records a 4.11% gem rate for Blastoise (Boundaries Crossed #31), with 3 PSA 10 copies out of 73 total PSA grades and a 12.6x Delta. That describes the grading profile; it is not financial advice.
The Reverse Holo version of Blastoise (Boundaries Crossed #31) is shown at $33.21 market price. That value is for this stored card variant, not the base printing.