.. I see what you mean!! I got one of those from the ABC shop for a few dollars! I know they aren't making them anymore and they are like hens teeth..but $80.....Wow !
I noticed a seller on eBay auctioning some merchandise from The Goodies 2005 Australian tour. I was concerned about the listing for this auction, http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=120677313558, which says "This is a rare collectible Pin from the Goodies TV Show. This is 1 of only 100 ever made" (the seller has made the starting bid $50 and Buy It Now price $80).