All psx ridge racers import versions:

http://cgi.ebay.com/ws/eBayISAPI.dll...tem=8189479043

I can't post the link here because the auction was ended and only the winner can see an finished auction again on yahoo japan and I don't have account but I got an famicom contra complete for 4500 yen and an famicom ice climber complete for 4000 yen