How much is a PSA 7 Brock's Ninetales #3 worth?
The PSA 7 Brock's Ninetales #3 from Gym Challenge (English) has a median market value of $44.44, with recent sales ranging $44.44 to $44.44 — based on 1 recent graded sale.
Is a PSA 7 Brock's Ninetales #3 worth more than ungraded?
Yes. A PSA 7 copy has a median value of $44.44 versus about $49.99 ungraded — roughly a 0.9× 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.