Yveltal BREAK
Steam Siege · #66/114
Yveltal BREAK (66/114), the Ultra Rare from Steam Siege, has an estimated ungraded market price of about $7–$10.
As of July 20, 2026 · tracked daily by Riffle · estimates, not financial advice · how these numbers work
Image © The Pokémon Company, shown for identification.
The modeled fair value of this card, with a confidence grade: what it should trade at, not just what it lists at. Part of Riffle premium, alongside price history and the full graded ladder.
About Yveltal BREAK
Yveltal BREAK is a Ultra Rare (66/114) from the Pokémon Steam Siege set, released August 3, 2016. Ungraded copies currently trade at an estimated market price of $7–$10. The artwork is by 5ban Graphics. Riffle tracks its market price daily; graded (PSA) comps and full price history are available with Riffle.
Details
FAQ
How much is Yveltal BREAK (66/114) worth?
Yveltal BREAK (66/114), the Ultra Rare from Steam Siege, has an estimated ungraded market price of about $7–$10.
More from Steam Siege
Grading
A grading read appears once Yveltal BREAK has a PSA population census. Riffle captures the census monthly; this card doesn’t have enough graded copies on record yet.
- $7–$10 is the middle 80% of clean market activity, not the cheapest listing and not the most hopeful one.
- The band spans about ±15% around its midpoint: a moderate spread.
- 134 clean listings back today’s basis, with storefront and lot noise excluded.
- Sampled daily since July 20, 2026, current as of July 20, 2026.
When the data thins, the band widens and says so, it never fakes precision. Exact source prices are part of Riffle premium; the band is Riffle’s own figure to publish. How these numbers work →