Lake Boundary is card #112 of 123 in Mysterious Treasures (2007), a Uncommon illustrated by Ryo Ueda. At about $9.33 it is the #40 most valuable card in the set. In a Mysterious Treasures booster it turns up about once every 11 packs.


















See the full Mysterious Treasures card list
An ungraded Lake Boundary from Mysterious Treasures sells for about $9.33. A PSA 10 is worth more, roughly $74.64 by our estimate, and a PSA 9 around $26.12.
It is a Uncommon, and it shows up about once every 11 Mysterious Treasures packs.
Ryo Ueda drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Mysterious Treasures booster packs in your browser with the set's real pull rates and keep what you pull in a digital binder. No real cards, nothing to buy.