I am purchasing a Toshiba 65hdx82 from 6th Avenue electronics. The sales guy asked if I wanted the extended warrenty. Before he went into his sell. I said no. Usually, all they are is money makers for the stores. But, I have been hearing about all sorts of problems that are solved with the warrenties. Now, I have no idea what it was going to cost. I assume a few hundred dollars. My set is out of stock still. So I could still get the extended warrenty if I wanted. Do I???