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PSA 10: PriceCharting; refreshed Sep 10, 2026
GemDelta shows Dedenne (Promo #SWSH080) at $2.60 market price (TCGplayer market). Its Delta multiple is 16.6x.
A PSA 10 Dedenne (Promo #SWSH080) is currently shown at $40.13. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.