I found my first Joes at Wal-Mart ever today. Not sure exactly what I found but I picked up a Hiss Driver, Spirit, and a Viper all on American cards. I left behind a Jet Pack Duke, another viper, 2 Snakes Eyes (Commando?) and 2 Wild Bills. The Wild Bills appeared to be on wave 9 cards so I'm not quite sure if what I saw was picked over remnants of several cases or some new assortment.