The Patti is rare with 2 tags! Mint condition. PVC pellets.Many people ask, “What makes Patti the Platypus rare?” because this Beanie Baby doesn’t seem all that special at first glance. It’s a small purple platypus that’s cute but has no outstanding features. Patti is rare because it is an early model of Beanie Babies, so it is much harder to find. Plus, this Platypus is so collectible that it is often coveted by collectors, many of whom are unwilling to ever give up their Patti. Thus, there aren’t too many original Pattis on the market.