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Ash's Greninja EX #290 — CGC 8 Price & Value
XY-P Promotional Cards · Japanese · #290
CGC 8 — median market value
$315
Range $315–$315CGC 8 reference value≈ 0.5× the ungraded price
The CGC 8 Ash's Greninja EX #290 from XY-P Promotional Cards (Japanese) has a median market value of $315, an estimated reference value from aggregated sold data — about 0.5× 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$124
BGS Black$8,320
BGS 10$1,664
BGS 8$315
CGC 10$768
CGC 8● current$315
SGC 10$768
Frequently asked
How much is a CGC 8 Ash's Greninja EX #290 worth?
The CGC 8 Ash's Greninja EX #290 from XY-P Promotional Cards (Japanese) has a median market value of $315 — an estimated reference value from aggregated sold data.
Is a CGC 8 Ash's Greninja EX #290 worth more than ungraded?
Yes. A CGC 8 copy has a median value of $315 versus about $676 ungraded — roughly a 0.5× premium for the CGC 8 grade.
Where do PokéTT's CGC 8 prices come from?
PokéTT tracks real graded sales across eBay, Yahoo Auctions and Mercari, then shows the median within the CGC 8 grade — not a single outlier sale — so the mark reflects the true market.