Peaceful Burial is a Normal 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, Peaceful Burial is Unlimited.
YGOPRODeck lists Peaceful Burial for these formats: TCG, OCG, Master Duel.
A listed print of Peaceful Burial appears in 2020 Tin of Lost Memories Mega Pack (MP20-EN196) at Ultra Rare rarity.
Among markets shown on this page, the lowest listed snapshot for Peaceful Burial is about $0.08 on Cardmarket (prices change frequently).
