Uncle Sam is collecting on 6ix9ine's unpaid tax debt. The IRS has sold his jewelry and more at auction for over $500,000.

Some of the plaques that were available in the auction were a hot commodity, including hardware for his songs "Gummo," "Gooba ...

Some of 6ix9ine‘s most personal belongings seized by the IRS last year went up for auction recently and sold for roughly $500 ...