You can take a wand or potion if you want, as they would tend to be the cheaper items.<br/><br/>Other options might be Armbands of the Brawler (if you want to grapple), Scabbard of Honing, Arrow Magnet, etc.  There are a few in the Ultimate Equipment book that are cheaper if you haven't glanced there yet:<br/>paizo.com/pathfinderRPG/prd/ultimateEquipment/wondrousItems/index.html