There are 3 of them
http://www.gamefaqs.com/search/index.html?game=dance+dance&platform=1029&s=s
Dance Dance Revolution Universe 1 2 and 3. Im at work and internet is restricted so as to helping find you a copy....I can't look myself but I would start with gamestop.com
That probally wont work, it may find a used one but finding a dance mat may require more work. Then try ebay.com then craigs list.
