Chesnaught BREAK.
updated Aug 14, 2026
Price history and graded value
Grading odds
PSA has graded 10 copies. Where they landed:
A PSA 10 sells for $99.99 against $2.97 raw plus a $25 fee. Without a population report we cannot weight that by the odds, so treat it as the best case: most submissions come back below the top grade.
More from XY - BREAKthrough
All 164 cards →
Mewtwo EX (163 Secret Full Art)
Mewtwo EX (164 Secret Full Art)
M Mewtwo EX (160 Full Art)
M Mewtwo EX (159 Full Art)
Mewtwo EX (158 Full Art)
Mewtwo EX (157 Full Art)Looking for a different one? All 11 Chesnaught cards we price →
What moves the price of this card
The Chesnaught BREAK on this page is the Holofoil printing from XY - BREAKthrough, and it trades at $2.83 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 $99.99. 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.