How much is a PSA 4 Vileplume worth?
The PSA 4 Vileplume from Southern Islands (Japanese) has a median market value of $15.51, with recent sales ranging $15.51 to $15.51 — based on 1 recent graded sale.
Is a PSA 4 Vileplume worth more than ungraded?
Yes. A PSA 4 copy has a median value of $15.51 versus about $13 ungraded — roughly a 1.2× premium for the PSA 4 grade.
Where do PokéTT's PSA 4 prices come from?
PokéTT tracks real graded sales across eBay, Yahoo Auctions and Mercari, then shows the median within the PSA 4 grade — not a single outlier sale — so the mark reflects the true market.