$31,200

This is proof that die-hard fans will buy anything. In the 60’s, Lennon lost one of his molars, and gave it to his housekeeper, Dorothy “Dot” Jarlett, and suggested she give it to her daughter, who was a huge Beatles fan.

Sometime between then and 2011, it was put up for auction, and purchased by a Canadian dentist named Michael Zuk. He must really be into teeth.