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PSA 10: PriceCharting; refreshed Sep 10, 2026
GemDelta shows Wally's Training (Sandstorm #89) at $10.82 market price (TCGplayer market). Its Delta multiple is 35.1x.
A PSA 10 Wally's Training (Sandstorm #89) is currently shown at $265. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.
GemDelta records a 3.57% gem rate for Wally's Training (Sandstorm #89), with 1 PSA 10 copy out of 28 total PSA grades and a 35.1x Delta. That describes the grading profile; it is not financial advice.
The Reverse Holo version of Wally's Training (Sandstorm #89) is shown at $10.82 market price. That value is for this stored card variant, not the base printing.