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PSA 10: PriceCharting; refreshed Sep 10, 2026
GemDelta shows Hyper Devolution Spray (Neo Discovery #73) at $1.34 market price (PriceCharting raw (eBay sold fallback)). Its Delta multiple is 64.1x.
A PSA 10 Hyper Devolution Spray (Neo Discovery #73) is currently shown at $85.88. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.
GemDelta records a 20.8% gem rate for Hyper Devolution Spray (Neo Discovery #73), with 5 PSA 10 copies out of 24 total PSA grades and a 64.1x Delta. That describes the grading profile; it is not financial advice.