How much is a PSA 9 Espeon GX #220 worth?
The PSA 9 Espeon GX #220 from GX Ultra Shiny (Japanese) has a median market value of $133, with recent sales ranging $125 to $141 — based on 2 recent graded sales.
Is a PSA 9 Espeon GX #220 worth more than ungraded?
Yes. A PSA 9 copy has a median value of $133 versus about $65.68 ungraded — roughly a 2.0× premium for the PSA 9 grade.
Where do PokéTT's PSA 9 prices come from?
PokéTT tracks real graded sales across eBay, Yahoo Auctions and Mercari, then shows the median within the PSA 9 grade — not a single outlier sale — so the mark reflects the true market.