Teleport is a Continuous Spell Card.
Spell Cards are usually activated from the hand on your turn unless their type gives another timing window.
On the current TCG and OCG Forbidden & Limited lists tracked here, Teleport is Unlimited.
YGOPRODeck lists Teleport for these formats: Duel Links, Common Charity, Edison, TCG, OCG, Master Duel.
A listed print of Teleport appears in Crossroads of Chaos (CSOC-EN055) at Common rarity.
Among markets shown on this page, the lowest listed snapshot for Teleport is about $0.09 on Cardmarket (prices change frequently).
