Golduck [Reverse Holo] #28

Secret Wonders · 2007 · Rare

Medium confidence 65th most valuable of 265 priced cards in Secret Wonders

Estimated from recent UK sales — 10 recent UK sale(s).

Read directly from the UK market — 10 recent listings for this exact card, refreshed weekly.

A PSA 10 of this card sells for about 13.2× the ungraded price — £5.99 raw against £79.11 graded.

UK guide prices, with the US market alongside — updated 26 August 2026. Each market is priced from real market data in that market. Estimates for collection tracking — not an appraisal or a quote.

Check recent UK sold prices on eBay →

Own this card? Scan it free Track your collection

No account needed to scan — point your camera and Cardfolio values it in about a second.