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Grand Party Trainer — BGS 10 Price & Value
Unnumbered Vintage Promos (pre-2001) · Japanese
BGS 10 · Pristine — median market value
$8,734
Range $8,734–$8,734BGS 10 reference value≈ 8.7× the ungraded price
The BGS 10 Grand Party Trainer from Unnumbered Vintage Promos (pre-2001) (Japanese) has a median market value of $8,734, an estimated reference value from aggregated sold data — about 8.7× 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 BGS 10 Grand Party Trainer worth?
The BGS 10 Grand Party Trainer from Unnumbered Vintage Promos (pre-2001) (Japanese) has a median market value of $8,734 — an estimated reference value from aggregated sold data.
Is a BGS 10 Grand Party Trainer worth more than ungraded?
Yes. A BGS 10 copy has a median value of $8,734 versus about $1,001 ungraded — roughly a 8.7× premium for the BGS 10 grade.
Where do PokéTT's BGS 10 prices come from?
PokéTT tracks real graded sales across eBay, Yahoo Auctions and Mercari, then shows the median within the BGS 10 grade — not a single outlier sale — so the mark reflects the true market.