Trading Places is a Quick-Play 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, Trading Places is Unlimited.
YGOPRODeck lists Trading Places for these formats: Common Charity, TCG, OCG, Master Duel.
A listed print of Trading Places appears in 2018 Mega-Tin Mega Pack (MP18-EN212) at Common rarity.
Among markets shown on this page, the lowest listed snapshot for Trading Places is about $0.04 on Cardmarket (prices change frequently).
