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PSA 10: PriceCharting; refreshed Sep 10, 2026
GemDelta shows Cerulean City Gym (Gym Heroes #108) at $2.43 market price (TCGplayer market). Its Delta multiple is 17.6x.
A PSA 10 Cerulean City Gym (Gym Heroes #108) is currently shown at $52.56. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.
GemDelta records a 20.6% gem rate for Cerulean City Gym (Gym Heroes #108), with 34 PSA 10 copies out of 165 total PSA grades and a 17.6x Delta. That describes the grading profile; it is not financial advice.