Check out this Ebay Auction for an Imaginary girlfriend. Bidding is currently on £31.00. Apparently this girl is a student wanting to raise some cash for her tuition fees. Seems that she has a little way to go yet.
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=3171767348&category=317
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=3171767348&category=317