Rocky Helmet is card #153 of 149 in Boundaries Crossed (2012), a Rare Secret illustrated by Ryo Ueda. At about $38.00 it is the #20 most valuable card in the set. In a Boundaries Crossed booster it turns up about once every 320 packs.


















See the full Boundaries Crossed card list
An ungraded Rocky Helmet from Boundaries Crossed sells for about $38.00. A PSA 10 is worth more, roughly $304 by our estimate, and a PSA 9 around $106.
It is a Rare Secret, and it shows up about once every 320 Boundaries Crossed packs.
Ryo Ueda drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Boundaries Crossed 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.