So I'm scouring craigslist and ebay for a reasonably priced ($10) black and white tv for my zombie fallout shelter. I'm trying to find a small vintage tube tv 8-13'' that has a yellow composite input. I plan to connect a video source to the tv and run a emergency broadcast loop through it. I suppose I could just find a color tv and make the video I display black and white, but there's something cool about old tech. I'm looking for a small tv (potentially the kind with wood paneling on the sides). Anyone have ideas about where I might find one outside of craigslist? I'm thinking perhaps thrift shops and the like.