In 2001, LEGO released just 30 gold Kanohi Hau masks; 23 years later, Pennsylvania Goodwill staff found one in jewellery and sold the Bionicle rarity for $18,101
A rare 14-karat gold Kanohi Hau mask from LEGO's Bionicle line has sold for $18,101 after being discovered in a jewelry donation at a Pennsylvania Goodwill, highlighting its collectible value and supporting community programs.