Looking at used tv's and need some opinions on which way to go. I'm so out of touch with electronics right now so any help would be great!

Here are some that ive been looking at and interested in on CL. Just want something for my gameroom for hockey/football games ect. Doesn't have to be the greatest, just something reliable with a decent picture. Thanks!

http://pittsburgh.craigslist.org/ele/1393707127.html

http://pittsburgh.craigslist.org/ele/1393169886.html

http://pittsburgh.craigslist.org/ele/1393196227.html

http://pittsburgh.craigslist.org/ele/1393503430.html

http://pittsburgh.craigslist.org/ele/1393769356.html

http://pittsburgh.craigslist.org/ele/1394005826.html

http://pittsburgh.craigslist.org/ele/1394048905.html