Stolen: Jewelry, adornments and objects made of gold, precious stones, alabaster, copper and faience
Location: Valley of Kings, Egypt
Year: 1922
Worth: Priceless

Egyptian tombs were protected with curses of sickness and death, but that rarely stopped tomb raiders. Historians speculate King Tut's tomb was robbed at least twice between the mid 18th Dynasty and the late 20th Dynasty, when tomb raiders ran rampant. The first gang of thieves, working solely in the antechamber and annex, were mainly concerned with metals and sellable perishable items, like linens and cosmetics. The second worked a bit more intricately, hitting the entire tomb through a tunnel. The final, complete swipe went down in 1922 when Howard Carter and George Herbert took everything.