Hard-sellin' Goblin is a Continuous Trap Card.
Trap Cards are normally Set first and can be activated on a later turn, often in response to an action.
On the current TCG and OCG Forbidden & Limited lists tracked here, Hard-sellin' Goblin is Unlimited.
YGOPRODeck lists Hard-sellin' Goblin for these formats: Duel Links, Common Charity, Edison, TCG, OCG, Master Duel.
A listed print of Hard-sellin' Goblin appears in Force of the Breaker (FOTB-EN056) at Common rarity.
Among markets shown on this page, the lowest listed snapshot for Hard-sellin' Goblin is about $0.12 on Cardmarket (prices change frequently).
