How much is a PSA 7 Dragonite ex #90 worth?
The PSA 7 Dragonite ex #90 from EX Dragon (English) has a median market value of $606, with recent sales ranging $530 to $700 — based on 5 recent graded sales.
Is a PSA 7 Dragonite ex #90 worth more than ungraded?
Yes. A PSA 7 copy has a median value of $606 versus about $260 ungraded — roughly a 2.3× premium for the PSA 7 grade.
Where do PokéTT's PSA 7 prices come from?
PokéTT tracks real graded sales across eBay, Yahoo Auctions and Mercari, then shows the median within the PSA 7 grade — not a single outlier sale — so the mark reflects the true market.