A Ty Beanie Baby, Billionaire 13 the bear, sold on EBay for $490 on December 31, 2010. The Billionaire 13 Bear was given to Ty employees in December of 2010. Ty Warner signed the inside of the heart tag. Only 611 were produced. The seller noted that the bear was in mint condition with mint tags, museum quality, and was a low number between 5 and 10.