Tupac Shakur's Prison I.D. to Be Sold at Auction The late rapper was convicted of first-degree sexual assault in 1995 and sentenced to a year-and-a-half in prison. He served nine months of that sentence at Clinton Correctional Facility in New York. Heritage Auctions has secured one of 2Pac's I.D. cards and will auction it off to the highest bidder. The I.D. card also features Shakur's signature. The bidding for the I.D. card will start at $2,000. Some drawings that he made for his wife at the time, Keisha Morris, were also recently auctioned for $21,000. The auction will begin on July 1.