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PSA 10: PriceCharting; refreshed Sep 10, 2026
GemDelta shows Omastar (Arceus #23) at $3.55 market price (TCGplayer market). Its Delta multiple is 40.0x.
A PSA 10 Omastar (Arceus #23) is currently shown at $90.00. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.
GemDelta records a 16.7% gem rate for Omastar (Arceus #23), with 2 PSA 10 copies out of 12 total PSA grades and a 40.0x Delta. That describes the grading profile; it is not financial advice.