Rare 14 Karet Gold Lego Mask sells for $18,000

Someone donated a bag of jewelry to a Goodwill shop in the USA but after potential buyers, viewing the stores online auction for the item, began to make offers of over $1000 (which was about the value of its weight in gold) the stores employees realized that they had, a Bionicle Golden Kanohi Hau mask, which eventually sold for $18,101.