Shared Ride 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, Shared Ride is Unlimited.
YGOPRODeck lists Shared Ride for these formats: Duel Links, Common Charity, TCG, OCG, Master Duel.
A listed print of Shared Ride appears in 2014 Mega-Tin Mega Pack (MP14-EN231) at Secret Rare rarity.
Among markets shown on this page, the lowest listed snapshot for Shared Ride is about $0.26 on Cardmarket (prices change frequently).
