I didn't think I had that many until I looked at a few old photos recently, I made the SW very wealthy indeed!
Live size Cookie Monster chair
Talking Big Bird doll with pull cord (don't remember what he said unfortunately, but I do remember when he stopped working!)
Fold out Sesame Street House playset (A little different from that Fisher Price one but same idea)
Sesame Street bus toy chest
Bert and Ernie foot stool and toothbrush
Several actions figures and books (Muppet show and Sesame Street), very few of which survived
Baby Fozzie Halloween costume
Muppet Babies color forms (remember color forms?!)
Several audio tapes which came with books
Albums: Sesame Street Christmas Sing Along, Born to Add, Rocky Mountain Holiday
Video Tapes: Adventures of Super Grover, City Worm and Country Worm, Big Bird Brings Spring to Sesame Street, Great Cookie Thief, I Want to go Home, The Frog Prince, Hey Cinderella!, Musicians of Bremen
That's all I can think of at the moment...