Hey all, the sony rep came into our store today and i asked him about the z300. according to him, sony wanted the phone as a 20 dollar phone per contract, but cingy already has a couple phones in that spot, so he claims it will be a new go phone. our guess was about a hundred dollars or so. he said not to think of it as a lowerend z520, but more of a flip t637. just wanted to share it. also the w800 looks really sweet.