Hi all, I went to Walmart today to try and find one as I thought I read on here where people have gotten one there for about $6 - $7? Well, they didn't have any such thing so I've been looking online. Does this one look to be what I need? http://www.petguys.com/-097612300220.html Any suggestions where else I might get one? I'm helping our local school hatch eggs next week and want to be sure everything is going well THIS week while I have it set up at my house. I haven't used my incubator in years and it's just a still air LG.