I have been looking on and off for a number of years now, specifically for a UK ZT-T.
a few years ago there always seemed to be a few ZTs dotted about with maybe 1 ZT-T popping up every now and again.
Financially never worked out and I would say now that very few come up, even less under £10K. This forum is by far the best place to look.
thanks to those who maintain it.