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M Slowbro EX #263 — PSA 10 Price & Value
XY-P Promotional Cards · Japanese · #263
PSA 10 · Gem Mint — median market value
$216
Range $124–$31316 PSA 10 sales≈ 6.5× the ungraded price
The PSA 10 M Slowbro EX #263 from XY-P Promotional Cards (Japanese) has a median market value of $216, based on 16 recent graded sales — about 6.5× the ~$33.15 ungraded price. See the full price history and live chart on the M Slowbro EX #263 card page.
M Slowbro EX #263 price by grade
Ungraded$33.15
PSA 10● current$216
PSA 9$59.47
PSA 8$43.66
PSA 7$24.9
BGS Black$1,610
BGS 10$322
CGC 10$149
SGC 10$149
ACE 10$100
Frequently asked
How much is a PSA 10 M Slowbro EX #263 worth?
The PSA 10 M Slowbro EX #263 from XY-P Promotional Cards (Japanese) has a median market value of $216, with recent sales ranging $124 to $313 — based on 16 recent graded sales.
Is a PSA 10 M Slowbro EX #263 worth more than ungraded?
Yes. A PSA 10 copy has a median value of $216 versus about $33.15 ungraded — roughly a 6.5× premium for the PSA 10 grade.
Where do PokéTT's PSA 10 prices come from?
PokéTT tracks real graded sales across eBay, Yahoo Auctions and Mercari, then shows the median within the PSA 10 grade — not a single outlier sale — so the mark reflects the true market.