Dashboard
PSA 10: PriceCharting; refreshed Sep 10, 2026
GemDelta shows Golduck (Secret Wonders #28) at $6.60 market price (TCGplayer market). Its Delta multiple is 25.2x.
A PSA 10 Golduck (Secret Wonders #28) is currently shown at $129. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.
GemDelta records a 0.00% gem rate for Golduck (Secret Wonders #28), with 0 PSA 10 copies out of 12 total PSA grades and a 25.2x Delta. That describes the grading profile; it is not financial advice.
The Reverse Holo version of Golduck (Secret Wonders #28) is shown at $6.60 market price. That value is for this stored card variant, not the base printing.