Ichiroku's Ledger Book 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, Ichiroku's Ledger Book is Unlimited.
YGOPRODeck lists Ichiroku's Ledger Book for these formats: Common Charity, TCG, OCG, Master Duel.
A listed print of Ichiroku's Ledger Book appears in 25th Anniversary Tin: Dueling Heroes Mega Pack (MP23-EN108) at Common rarity.
Among markets shown on this page, the lowest listed snapshot for Ichiroku's Ledger Book is about $0.08 on Cardmarket (prices change frequently).
