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Grand Party Trainer — PSA 9 Price & Value
Unnumbered Vintage Promos (pre-2001) · Japanese
PSA 9 · Mint — median market value
$2,229
Range $2,165–$2,4023 PSA 9 sales≈ 2.2× the ungraded price
The PSA 9 Grand Party Trainer from Unnumbered Vintage Promos (pre-2001) (Japanese) has a median market value of $2,229, based on 3 recent graded sales — about 2.2× the ~$1,001 ungraded price. See the full price history and live chart on the Grand Party Trainer card page.
Grand Party Trainer price by grade
Frequently asked
How much is a PSA 9 Grand Party Trainer worth?
The PSA 9 Grand Party Trainer from Unnumbered Vintage Promos (pre-2001) (Japanese) has a median market value of $2,229, with recent sales ranging $2,165 to $2,402 — based on 3 recent graded sales.
Is a PSA 9 Grand Party Trainer worth more than ungraded?
Yes. A PSA 9 copy has a median value of $2,229 versus about $1,001 ungraded — roughly a 2.2× 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.