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PSA 10: PriceCharting; refreshed Sep 10, 2026
GemDelta shows Transparent Walls (Gym Challenge #125) at $1.75 market price (PriceCharting raw (eBay sold fallback)). Its Delta multiple is 9.14x.
A PSA 10 Transparent Walls (Gym Challenge #125) is currently shown at $16.00. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.
GemDelta records a 27.3% gem rate for Transparent Walls (Gym Challenge #125), with 6 PSA 10 copies out of 22 total PSA grades and a 9.14x Delta. That describes the grading profile; it is not financial advice.