"Mr Burke would like to make an improved offer for the goblin-made armour. Five hundred Galleons, he feels it is more than fair -"
Tom Riddle, visiting Hepzibah Smith[src]

This was armour skillfully forged by goblins. Under instructions from Caractacus Burke, Tom Riddle tried to get Hepzibah Smith to sell her set, and offered as much as 500 galleons, which Mr Burke claimed was more than fair.