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PSA 10: PriceCharting; refreshed Sep 10, 2026
GemDelta shows Nidoking (Base Set 2 #11) at $42.73 market price (TCGplayer market). Its Delta multiple is 19.4x.
A PSA 10 Nidoking (Base Set 2 #11) is currently shown at $411. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.
GemDelta records a 0.83% gem rate for Nidoking (Base Set 2 #11), with 28 PSA 10 copies out of 3,391 total PSA grades and a 19.4x Delta. That describes the grading profile; it is not financial advice.