Thanks, I might try BT.. was contemplating their GB last week, didn't think to ask about sourcing a CCC from them. Come to think of it, what about sourcing from a dismantler?
That ebay unit is not much less than the reman unit I get from Tischer, and they offer a 2yr warranty. If it were the right unit, and $100 less, I might bite. I'll keep looking there, too.