PSA 10: PriceCharting; refreshed Sep 10, 2026
GemDelta shows Onix (Unleashed #57) at $1.38 market price (TCGplayer market). Its Delta multiple is 18.7x.
A PSA 10 Onix (Unleashed #57) is currently shown at $56.00. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.
GemDelta records a 20.0% gem rate for Onix (Unleashed #57), with 1 PSA 10 copy out of 5 total PSA grades and a 18.7x Delta. That describes the grading profile; it is not financial advice.
The Reverse Holo version of Onix (Unleashed #57) is shown at $1.38 market price. That value is for this stored card variant, not the base printing.