Hi again, as I look through Muppet Wiki and knickerbocker, I'm very surprise that my two favourite are in the series. There are ELMO and TELLY! I wonder how these two diffcult to find? I'm aware these two made in 1986, which mean the last year of knickerbocker with sesame street. If anyone had these for sale, it will be make great present for my 18th bithday!