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PSA 10: PriceCharting; refreshed Sep 10, 2026
GemDelta shows Chansey (Unseen Forces #20) at $73.19 market price (TCGplayer market). Its Delta multiple is 10.2x.
A PSA 10 Chansey (Unseen Forces #20) is currently shown at $582. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.
GemDelta records a 8.81% gem rate for Chansey (Unseen Forces #20), with 17 PSA 10 copies out of 193 total PSA grades and a 10.2x Delta. That describes the grading profile; it is not financial advice.
The Reverse Holo version of Chansey (Unseen Forces #20) is shown at $73.19 market price. That value is for this stored card variant, not the base printing.