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Blastoise #4 — PSA 10 Price & Value
Expedition Base Set · English · #4
PSA 10 · Gem Mint — median market value
$16,949
Range $5,400–$28,4992 PSA 10 sales≈ 52× the ungraded price
The PSA 10 Blastoise #4 from Expedition Base Set (English) has a median market value of $16,949, based on 2 recent graded sales — about 52× the ~$325 ungraded price. See the full price history and live chart on the Blastoise #4 card page.
Blastoise #4 price by grade
Frequently asked
How much is a PSA 10 Blastoise #4 worth?
The PSA 10 Blastoise #4 from Expedition Base Set (English) has a median market value of $16,949, with recent sales ranging $5,400 to $28,499 — based on 2 recent graded sales.
Is a PSA 10 Blastoise #4 worth more than ungraded?
Yes. A PSA 10 copy has a median value of $16,949 versus about $325 ungraded — roughly a 52× 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.