I have many cheap bike products listed on ebay. Here is a link to the auctions:
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=3643119366
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=3642797377
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=3642880784
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=3643119366
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=3642797377
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=3642880784