Rockstone Token is a Rock Token.
Read the full card text for activation timing, costs, and once-per-turn limits before you slot it in a deck.
On the current TCG and OCG Forbidden & Limited lists tracked here, Rockstone Token is Unlimited.
YGOPRODeck lists Rockstone Token for these formats: Duel Links.
Among markets shown on this page, the lowest listed snapshot for Rockstone Token is about $0.99 on Amazon (prices change frequently).
