How much is a PSA 10 Charizard ex #134 worth?
The PSA 10 Charizard ex #134 from Ruler of the Black Flame (Japanese) has a median market value of $494, with recent sales ranging $263 to $726 — based on 121 recent graded sales.
Is a PSA 10 Charizard ex #134 worth more than ungraded?
Yes. A PSA 10 copy has a median value of $494 versus about $202 ungraded — roughly a 2.4× 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.