No, you're not seeing double. I really have (had) two of the very rare green Parrot 4 1/4" Sherbets available. Both are in excellent condition with no damage, not even any tiny flea bites on the thin upper edges.
In 25 years of collecting these are the only two I have ever seen (other than in books) and now I think it's time for someone else to enjoy them. One has found a new home with a very happy collector. One is still available.