Keldeo-EX
Boundaries Crossed · #142/149
Keldeo-EX (142/149) from Boundaries Crossed is tracked by Riffle; a market-price estimate appears as pricing data is collected.
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 Keldeo-EX
Keldeo-EX is a Ultra Rare (142/149) from the Pokémon Boundaries Crossed set, released November 7, 2012. A market-price estimate appears as pricing data is collected. The artwork is by 5ban Graphics. Riffle tracks its market price daily; graded (PSA) comps and full price history are available with Riffle.
Details
Other versions of Keldeo-EX
Keldeo-EX appears on 3 different cards across the sets Riffle tracks, at very different values. This page covers #142/149 from Boundaries Crossed; the collector number printed at the bottom of the card tells them apart.
FAQ
How much is Keldeo-EX (142/149) worth?
Keldeo-EX (142/149) from Boundaries Crossed is tracked by Riffle; a market-price estimate appears as pricing data is collected. Note: 2 other cards named Keldeo-EX exist across the sets Riffle tracks, at very different values; check the collector number.
Which Keldeo-EX card is this, and how do I tell the versions apart?
This page covers Keldeo-EX (142/149), the Ultra Rare from Boundaries Crossed.
The other versions: #45/113 from Legendary Treasures (Rare, about $6–$8); #49/149 from Boundaries Crossed (Rare).
The collector number printed at the bottom of the card is the reliable way to tell them apart.
More from Boundaries Crossed
Grading
A grading read appears once Keldeo-EX has a PSA population census. Riffle captures the census monthly; this card doesn’t have enough graded copies on record yet.
There isn’t enough clean market activity to publish a value band for Keldeo-EX yet. Riffle keeps sampling; the band, and the basis behind it, appear once there is a stable read. How these numbers work →

