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PSA 10: PriceCharting; refreshed Sep 10, 2026
GemDelta shows Grovyle (Dragon #31) at $22.67 market price (TCGplayer market). Its Delta multiple is 20.5x.
A PSA 10 Grovyle (Dragon #31) is currently shown at $423. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.
GemDelta records a 7.25% gem rate for Grovyle (Dragon #31), with 5 PSA 10 copies out of 69 total PSA grades and a 20.5x Delta. That describes the grading profile; it is not financial advice.
The Reverse Holo version of Grovyle (Dragon #31) is shown at $22.67 market price. That value is for this stored card variant, not the base printing.