A Barbie doll modeled after Nicki Minaj is currently up for auction on the website Charitybuzz.com, and bidding has now reached … $3,355. The one-of-a-kind doll is dressed in a replica of the outfit Nicki wears on her “Pink Friday” album cover, and features crystal jewelry, and even a replica of the tattoo on her left arm. The estimated value of the mini Minaj is $15,000. The sale closes on Monday, December 19. Proceeds from the sale of the doll will go to Project Angel Food, which provides meals to men, women and children in the L.A. area who are affected by HIV/AIDS, cancer and other life-threatening illnesses.