Well, not really sure - there's this from S&F, but a bit out of range at the moment.<br/><br/>Amulet of Mighty Fists: This amulet grants an enhancement bonus of +1 to +5 to attack and damage rolls with unarmed attacks.<br/>Caster Level: 5th; Prerequisites: Craft Wondrous Item, magic fang, caster must be of a level three times that of the bonus of the amulet; Market Price: 6,000 gp (amulet +1); 24,000 gp (amulet +2); 54,000 gp (amulet +3); 96,000 gp (amulet +4); or 150,000 gp (amulet +5).<br/><br/><br/>Or maybe:<br/>Flaming Fists: The drinker's hands burst into flame, adding +1d6 points of bonus fire damage to her unarmed attacks. The flames do not harm her. The effect lasts 3 minutes.<br/>Caster Level: 3rd; Prerequisites: Brew Potion, burning hands; Market Price: 300 gp.<br/><br/><br/>Edit: Amulet is in 3.5e DMG? Oh, right, it is. *blink* Well whaddya know. :)