Loot Vault Past Crate Sale: 40% Off 3 Days Only! Posted by Hello Subscription on June 27, 2017. Subscription Box News / Loot Crate News . The links in this post may be affiliate links. Read full disclosure Save for Later Notification Loot Crate’s Loot Vault is having a 3 Day Sale: 40% off all past crates! No code necessary, just visit the Loot Vault! You can check out Loot Crate’s Loot Vault here!