Best Buy had the 55 LM7600 with the six glasses for $1,399 a week ago. A few weeks before that, some online stores were selling the TV for $1,399 and included a free LG blu-ray player with it. Try to get a price adjustment from your Sears purchase by price matching. $1,699 isn't a great sale price for that TV. They've dropped in price below that $1,699 weekly. Find a competitior price, print out, and get the difference back from Sears.
FOR SALE - Definitive Technology CLR3000. PM me if interested.