Here are some of the OZZY Dog chips now on auctions. Prices vary but the dealer asking $175 & $180 has no bids. The full 6 piece set is at $405 & counting.

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=3214957455&category=899
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=3214959839&category=899
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=3214264876&category=35744
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=3214265251&category=35744
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=3214266291&category=35744
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=3215281298&category=899
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=3215281296&category=899
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=3214996568&category=35744
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=3214996807&category=35744