You'll never guess how much Biggie's crown sold for?

In an auction held by Sotheby's Tuesday night that sold such items as Tupac's love letters, Slick Rick's diamond eyepatch and Notorious B.I.G.'s plastic crown that he wore in his final photoshoot before his death in 1997.

The crown went for $594,750 even though Biggie had bought it for $6, according to photographer Barron Claiborne telling the New York Post in an article "without Biggie, the crown would not be worth, I only paid six bucks for it."

A part of the proceeds benefited Hip Hop programs for youth in New York.

In case you were wondering about Tupac's 22 love letters written by Tupac himself. They were sold for $75,600.