I have a Samsung UN55C6500, im looking to sell, what is a good asking price for the TV the MSRP 2799.99? I want a new TV because i watch a lot of sports, movies and TV shows. When watching sports and the football is being kicked off or been thrown a long ways or baseball being thrown across the diamond its very bury and jitters. I have tried to mess with any of the TV settings, should I? Is it worth upgrading to a newer TV, should i go with a plasma. I have been looking at the stories and kinda narrowed it down between the Samsung PN60F5500 and the Panasonic TC-P55ST60. In the store i really like the Samsung because its a lot brighter but after reading and doing research everyone says the Panasonic is the best picture quality TV for the dollar. I cant decide if I should keep the TV i have or if i should buy a new one and if so which one. Please let me know. Thanks for your time!