I'm assuming this would only work if you lived in Nebraska. If i brought this to BBY in PA, they would give me the silly look. Actually, the woman who works CS just asks me what price shes need to match without asking for any proof nowadays - but I think if i said Nebraska Furniture even she would turn me down.
That said, its probably cheaper to do a group buy on this - with 4, its $42 shipping but with 5 its free.