Matt - do you know the model number of that TV?
Just a curiousity, really. I can already tell you that I'm not going to go down to Walmart and fight the crowds for anything.
EDIT: Never mind. I found it: PN50A400.
EDIT 2: It's available at Bestbuy.com for $798 right now. I don't know about their stock...I just checked to see if it was on their website, which it is.