Wal-mart has the Pop Goes Froggio game for $5 today, with free shipping!
This is a really fantastic deal seeing as I paid about $6 on Amazon for this game around xmas time and that was a great deal.
This was one of Penny's favorite xmas presents. It is an awesome game for toddlers b/c they love to pop the frog up, and you can play by your own rules. It is basically a glorified match card game. I highly recommend it.
There are some other great roll-back deals on the site as well, so take a look around.