How much is a CGC 8.5 Slowpoke & Psyduck-GX #217 worth?
The CGC 8.5 Slowpoke & Psyduck-GX #217 from Unified Minds (English) has a median market value of $100, with recent sales ranging $100 to $100 — based on 1 recent graded sale.
Is a CGC 8.5 Slowpoke & Psyduck-GX #217 worth more than ungraded?
Yes. A CGC 8.5 copy has a median value of $100 versus about $100 ungraded — roughly a 1.0× premium for the CGC 8.5 grade.
Where do PokéTT's CGC 8.5 prices come from?
PokéTT tracks real graded sales across eBay, Yahoo Auctions and Mercari, then shows the median within the CGC 8.5 grade — not a single outlier sale — so the mark reflects the true market.