The bike seems exceptionaly well built up and in very good condition. It's a touring bike with barcons and nice components which add a lot to value. I'm not really sure about the aero bars and Tektro brakes while very nice they just don't seem to match go with the bike. I think you should be ably to get $275 for the bike in most markets. If it was mine I would seriously consider keeping it and maybe think about selling a different bike from your herd.