Uncommon
Mystery Plate Beta
Skyridge · #134/144
Mystery Plate Beta (134/144), the Uncommon from Skyridge, has an estimated ungraded market price of about $24–$32.
As of July 17, 2026 · tracked daily by Riffle · estimates, not financial advice

Image © The Pokémon Company, shown for identification.
Market price · ungraded · est.
$24–$32
as of July 17, 2026 · est.
About Mystery Plate Beta
Mystery Plate Beta is a Uncommon (134/144) from the Pokémon Skyridge set, released May 12, 2003. Ungraded copies currently trade at an estimated market price of $24–$32. The artwork is by Hiromichi Sugiyama. Riffle tracks its market price daily; graded (PSA) comps and full price history are available with Riffle.
Details
FAQ
How much is Mystery Plate Beta (134/144) worth?
Mystery Plate Beta (134/144), the Uncommon from Skyridge, has an estimated ungraded market price of about $24–$32.