I've listed these 4 stud teledials on ebay in the UK. Item number: 190279598809. I'm guessing shipping to the 'US would be too expensive, drop me a line if you interested though. (rh306@yahoo.com)
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&rd=1&item=190279598809&ssPageName=STRK:MESE:IT&ih=009