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Blastoise #4 — PSA 1 Price & Value
Expedition Base Set · English · #4
PSA 1 — median market value
$450
Range $75–$6707 PSA 1 sales≈ 1.4× the ungraded price
The PSA 1 Blastoise #4 from Expedition Base Set (English) has a median market value of $450, based on 7 recent graded sales — about 1.4× 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 1 Blastoise #4 worth?
The PSA 1 Blastoise #4 from Expedition Base Set (English) has a median market value of $450, with recent sales ranging $75 to $670 — based on 7 recent graded sales.
Is a PSA 1 Blastoise #4 worth more than ungraded?
Yes. A PSA 1 copy has a median value of $450 versus about $325 ungraded — roughly a 1.4× premium for the PSA 1 grade.
Where do PokéTT's PSA 1 prices come from?
PokéTT tracks real graded sales across eBay, Yahoo Auctions and Mercari, then shows the median within the PSA 1 grade — not a single outlier sale — so the mark reflects the true market.