that's probably true but at the end of the day, that bad business policy. I have done that in the last two years without problems to get refunds for the difference in price when buying 2 days earlier, but if this year a manager tells me for example that he won't give me a refund in a 42 inches TV i'm just going to tell him that i will return the TV (which i have still in box) 2 days after black friday, so i will get all my money back and he will end up with a 42 inches TV without a solid brand name, for a regular price of $1500, which nobody will buy at that price, except on black friday, when it will sell for $999. So they will we stuck with the TV.
Right, i won't get the TV but, whatever, i have a 51" projection anyway and was only trying this one for the low price.
just a thought