I didn't specifically go to Wal-Mart for cards this morning but couldn't resist checking them out. I bought two of the $15 Topps Value Boxes. They had about six of them and none appeared searched. I've read on some of the forums that people will shake the boxes to expose the refractor card. You'll see from the picture below that this obviously hasn't happened at my Wal-Mart.
Each value box comes with one hobby pack of 2010 Allen & Ginter, six retail packs of Topps Series 2 Baseball, one Million Card Giveaway code card and a Topps Chrome Refractor of either Stephen Strasburg, Cal Ripken Jr. or Babe Ruth.
I did pretty well, the better cards pictured below. I got a lot of inserts from the Topps Series 2 packs but nothing really of note. I was surprised to get hits in both Ginter packs, as minor as they are. It was nice to get an extra code card from the 12 Topps packs as well.