Vault 998 (also known as the Card Vault) is a vault at Gringotts Wizarding Bank in London, England. It is located in the new vault area. To gain entry, one needs a key. The Vault belonged to Quirinus Quirrell before his death. Stored in the Vault was a large crate, a small box containing various things and a chest containing Circe's Chocolate Frog Card: the same one Cuthbert Binns gave James Potter when he was his student. Quirrell also kept a giant rat inside the Vault.