Psychokinesis is a Normal 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, Psychokinesis is Unlimited.
YGOPRODeck lists Psychokinesis for these formats: Duel Links, Common Charity, Edison, TCG, OCG, Master Duel.
A listed print of Psychokinesis appears in Battle Pack 3: Monster League (BP03-EN161) at Common rarity.
Among markets shown on this page, the lowest listed snapshot for Psychokinesis is about $0.06 on Cardmarket (prices change frequently).
