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PSA 10: PriceCharting; refreshed Sep 10, 2026
GemDelta shows Groudon (Celestial Storm #81) at $7.38 market price (TCGplayer market). Its Delta multiple is 8.26x.
A PSA 10 Groudon (Celestial Storm #81) is currently shown at $34.96. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.
GemDelta records a 38.5% gem rate for Groudon (Celestial Storm #81), with 5 PSA 10 copies out of 13 total PSA grades and a 8.26x Delta. That describes the grading profile; it is not financial advice.
The Reverse Holo version of Groudon (Celestial Storm #81) is shown at $7.38 market price. That value is for this stored card variant, not the base printing.