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Ash's Greninja EX #290 — PSA 8 Price & Value
XY-P Promotional Cards · Japanese · #290
PSA 8 · NM–Mint — median market value
$124
Range $122–$1252 PSA 8 sales≈ 0.2× the ungraded price
The PSA 8 Ash's Greninja EX #290 from XY-P Promotional Cards (Japanese) has a median market value of $124, based on 2 recent graded sales — about 0.2× the ~$676 ungraded price. See the full price history and live chart on the Ash's Greninja EX #290 card page.
Ash's Greninja EX #290 price by grade
Ungraded$676
PSA 10$2,329
PSA 9$191
PSA 8● current$124
BGS Black$8,320
BGS 10$1,664
BGS 8$315
CGC 10$768
CGC 8$315
SGC 10$768
Frequently asked
How much is a PSA 8 Ash's Greninja EX #290 worth?
The PSA 8 Ash's Greninja EX #290 from XY-P Promotional Cards (Japanese) has a median market value of $124, with recent sales ranging $122 to $125 — based on 2 recent graded sales.
Is a PSA 8 Ash's Greninja EX #290 worth more than ungraded?
Yes. A PSA 8 copy has a median value of $124 versus about $676 ungraded — roughly a 0.2× premium for the PSA 8 grade.
Where do PokéTT's PSA 8 prices come from?
PokéTT tracks real graded sales across eBay, Yahoo Auctions and Mercari, then shows the median within the PSA 8 grade — not a single outlier sale — so the mark reflects the true market.