(Note: not sure if this is best suited for here or the Coupons/Bargains section.) I'm wondering if there is any particular holiday or time of the year when TVs are on sale. I'm thinking about buying a new TV at Best Buy this weekend with the "preferred customer" coupon (get a Toshiba 50H72, 10% off coupon, free shipping, 18 mo. no interest). But then I wonder if the TV would go on sale later in the year for >10% off. 18 mo. no interest financing is frequent. Free shipping seems to be the norm right now. And 10% discount is decent but not greater than a good sale. Any thoughts on TV pricing, good times for sales, and the best time to buy? Thanks.