Dforce Deluxe Dance Pad with 1" foam inserts:
Usually sells on Amazon for $84.99
Now $67.99 with Prime shipping
I believe that this is the same deluxe dance pad that Step It Up, the Jewish Dance Game, bundles their game with (their pads also say "Dforce" in the center).
I own 2 of these pads and they are exceptional quality for a foam dance pad!
(Note that unless you are a prime member you might not see the deal as it is still in early access for Prime members.)
http://www.amazon.com/dp/B00H1B9B6A/?tag=cl03f-20