How much is a PSA 3 Staryu #120 worth?
The PSA 3 Staryu #120 from Base Set (Japanese) has a median market value of $22.22, with recent sales ranging $22.22 to $22.22 — based on 1 recent graded sale.
Is a PSA 3 Staryu #120 worth more than ungraded?
Yes. A PSA 3 copy has a median value of $22.22 versus about $4.16 ungraded — roughly a 5.3× premium for the PSA 3 grade.
Where do PokéTT's PSA 3 prices come from?
PokéTT tracks real graded sales across eBay, Yahoo Auctions and Mercari, then shows the median within the PSA 3 grade — not a single outlier sale — so the mark reflects the true market.