Um... You might want to specify which "Animal Box Set" you're looking for.
Under the Palisades Toys Muppets' line, these were the various figures of Animal that were made:
Animal (signature version) with Electric Mayhem Bandstage playset.
Tour Animal (2003 Tour Figure).
Animal 2 (Internet retailer exclusive):
Black and Silver (
www.killertoyz.com),
Green and Gold (
www.collectorsparadise.com), and
Red and Silver (
www.omgcnfo.com).
You'll probably have to either search through eBay's listings or talk to some members of the forum who can help you find the item you're looking for. Hope this helps and happy haunting.