How much is a PSA 9 Pikachu #58 worth?
The PSA 9 Pikachu #58 from Base Set (English) has a median market value of $1,000, with recent sales ranging $760 to $3,052 — based on 7 recent graded sales.
Is a PSA 9 Pikachu #58 worth more than ungraded?
Yes. A PSA 9 copy has a median value of $1,000 versus about $285 ungraded — roughly a 3.5× 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.