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PSA 10: PriceCharting; refreshed Sep 10, 2026
GemDelta shows Jolteon (Undaunted #28) at $35.10 market price (TCGplayer market). Its Delta multiple is 13.5x.
A PSA 10 Jolteon (Undaunted #28) is currently shown at $317. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.
GemDelta records a 0.00% gem rate for Jolteon (Undaunted #28), with 0 PSA 10 copies out of 31 total PSA grades and a 13.5x Delta. That describes the grading profile; it is not financial advice.
The Reverse Holo version of Jolteon (Undaunted #28) is shown at $35.10 market price. That value is for this stored card variant, not the base printing.