PSA 10: PriceCharting; refreshed Sep 10, 2026
GemDelta shows Metagross (Unleashed #4) at $15.66 market price (TCGplayer market). Its Delta multiple is 44.4x.
A PSA 10 Metagross (Unleashed #4) is currently shown at $300. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.
GemDelta records a 3.13% gem rate for Metagross (Unleashed #4), with 1 PSA 10 copy out of 32 total PSA grades and a 44.4x Delta. That describes the grading profile; it is not financial advice.