The Scurvy Bilge Rat Cutlass is a weapon in Sea of Thieves. This Cutlass can be purchased from the Weaponsmith's Shop in Outposts. Once purchased, weapons can be accessed and swapped from the Armory located on the player's ship.
Full of notches, but it's still got plenty of space to collect lots more.
How to Unlock
This item is available for purchase at the beginning of a game.