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PSA 10: PriceCharting; refreshed Sep 10, 2026
GemDelta shows Steven's Advice (Power Keepers #83) at $12.99 market price (TCGplayer market). Its Delta multiple is 27.7x.
A PSA 10 Steven's Advice (Power Keepers #83) is currently shown at $203. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.
GemDelta records a 9.38% gem rate for Steven's Advice (Power Keepers #83), with 3 PSA 10 copies out of 32 total PSA grades and a 27.7x Delta. That describes the grading profile; it is not financial advice.
The Reverse Holo version of Steven's Advice (Power Keepers #83) is shown at $12.99 market price. That value is for this stored card variant, not the base printing.