Two years ago a Nana Beanie Baby sold for $425. Just yesterday a Nana Beanie Baby in similar condition sold on Ebay for $888; more than twice the price paid in 2009. The most recent Nana Beanie Baby that sold had been authenticated by PBBags. The Beanie was in mint condition and had a 3rd generation heart tag and first generation tush tag. Nana was only produced for a short time in 1995 before the name was changed to Bongo. The name on this Beanie’s swing tag was not covered up with a Bongo sticker! All Nana Beanie Babies have a tan tail.