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PSA 10: PriceCharting; refreshed Sep 10, 2026
GemDelta shows Nidoking (Legendary Collection #31) at $14.30 market price (TCGplayer market). Its Delta multiple is 8.88x.
A PSA 10 Nidoking (Legendary Collection #31) is currently shown at $79.96. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.
GemDelta records a 30.7% gem rate for Nidoking (Legendary Collection #31), with 43 PSA 10 copies out of 140 total PSA grades and a 8.88x Delta. That describes the grading profile; it is not financial advice.