How much is a PSA 9 Blue's Tactics #231 worth?
The PSA 9 Blue's Tactics #231 from Unified Minds (English) has a median market value of $60, with recent sales ranging $50.75 to $79.99 — based on 7 recent graded sales.
Is a PSA 9 Blue's Tactics #231 worth more than ungraded?
Yes. A PSA 9 copy has a median value of $60 versus about $51 ungraded — roughly a 1.2× 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.