How much is a PSA 1 Red's Challenge #107 worth?
The PSA 1 Red's Challenge #107 from Unbroken Bonds (Japanese) has a median market value of $188, with recent sales ranging $188 to $188 — based on 1 recent graded sale.
Is a PSA 1 Red's Challenge #107 worth more than ungraded?
Yes. A PSA 1 copy has a median value of $188 versus about $31.26 ungraded — roughly a 6.0× premium for the PSA 1 grade.
Where do PokéTT's PSA 1 prices come from?
PokéTT tracks real graded sales across eBay, Yahoo Auctions and Mercari, then shows the median within the PSA 1 grade — not a single outlier sale — so the mark reflects the true market.