Here's a link to the Vinyl Killer, a minature plastic VW bus that plays records by driving on them. Somebody posted this in the Asylum today... apparently new ones are being made (it was a 1970's thing). $70 is a little steep for a novelty record player, though.
One of the DJ's in the documentary "Scratch" demos one of these, and it actually works!
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&category=3283&item=5772046669&rd=1
scratch is a pretty sweet documentary.