How much is a PSA 9 Ninetales #40 worth?
The PSA 9 Ninetales #40 from Secret of the Lakes (Japanese) has a median market value of $180, with recent sales ranging $73.19 to $265 — based on 3 recent graded sales.
Is a PSA 9 Ninetales #40 worth more than ungraded?
Yes. A PSA 9 copy has a median value of $180 versus about $13.02 ungraded — roughly a 14× 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.