How much is a PSA 10 Tohoku's Pikachu #260 worth?
The PSA 10 Tohoku's Pikachu #260 from SV-P Promotional Cards (Japanese) has a median market value of $408, with recent sales ranging $51.33 to $821 — based on 92 recent graded sales.
Is a PSA 10 Tohoku's Pikachu #260 worth more than ungraded?
Yes. A PSA 10 copy has a median value of $408 versus about $102 ungraded — roughly a 4.0× premium for the PSA 10 grade.
Where do PokéTT's PSA 10 prices come from?
PokéTT tracks real graded sales across eBay, Yahoo Auctions and Mercari, then shows the median within the PSA 10 grade — not a single outlier sale — so the mark reflects the true market.