These items are Proto Repair-Bots, which are exactly what they sound like, as they provide players with the convenient ability to repair on the go. Also included are Vault Tickets, which are sold either in singles or in stacks of five. These tickets allow players extra access to the Vault instance, where they can earn unique rewards. We don't have any other information about what will be available for sale in the future, but keep an eye out and we'll be sure to update you as soon as we know more.