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Blastoise EX (142 Full Art).

XY Base Set · 142/146 · Ultra Rare
updated Aug 14, 2026
Blastoise EX (142 Full Art) 142/146 from XY Base Set
Raw market value · Holofoil
$156.88.
near mint, ungraded7 day · 30 day +2.7%worth grading · clears $400.15
Price by printing
Check live eBay pricesPrices above are what copies actually sold for, not what sellers are asking.

Price history and graded value

monthly median sold price
$32$100$320$1,000$3,200$10,000SEP '21MAY '23DEC '24AUG '26

Grading odds

PSA has graded 1,319 copies. Where they landed:

PSA 101.4%
PSA 924.1%
PSA 826.4%
PSA 725.2%
6 or lower22.9%
✓ Worth grading
$498.16
average submission value

Weighting every grade by how often this card actually comes back at it, a submission is worth $498.16 on average. The card plus the $25 fee costs $98.01, so grading clears its cost by $400.15. Only 1.4% of copies reach a 10, which is why the top price is the wrong number to plan around.

More from XY Base Set

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Looking for a different one? All 49 Blastoise cards we price →

The same card in other sets

What moves the price of this card

The Blastoise EX (142 Full Art) on this page is the Holofoil printing from XY Base Set, and it trades at $156.88 in near mint condition. Only one printing of this card was produced, so there is no cheaper version to confuse it with.

Condition does most of the work below the surface. A copy with soft corners or a print line off centre trades well under the market price shown here, and a copy clean enough to grade trades well above it, which is why the PSA 10 sits at $16,747. Before you value your own copy, look at the corners under a light and check the centring on the back, where most cards give themselves away.