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Yveltal Break#66

Assetra tracks 4 recorded graded sales of the 2016 Pokémon Xy Steam Siege Yveltal Break #66 Error across CGC. The most recent CGC 10 sale was $180 on 3 Nov 2026. The record sale is $585 (2 Nov 2026).
Across all grades, recorded sales range from $50 to $585, with a median of $255. 3 sales closed in the last 30 days.
CGC has graded 110 copies, 24 of them CGC 10 (22%) and 5 Pristine 10.
The estimated market cap of every graded copy, population times the average sale in each grade, is $7,991: CGC $7,991 (100%).
1 other variety of this card (other printings and languages) has its own price page, and the Xy Steam Siege set page lists every card in the set.

Yveltal Break#66

Figures based on sales recorded through 2 Nov 2026. How Assetra builds these numbers
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