When I got my Sony rear projection non-HD 3 years ago I was buying outside my budget box already. I just could not fork out another $400 for a HD compatable. Of course - NOW - I have the resources to get a large screen HD TV - HOWEVER - what do to with the old, but perfect shape KP-43T75 that I have now. In your opinions would I have to make the price SO LOW that it would not be worth selling it? It was $1400 3 years ago. What kind of price would would guys put on something like this ????? I'm baffeled.