I've got a barely used UM2 for sake and loads of filament, most of which has never been used at all. UM2 is about a year old.
Prepared to sell the whole lot for £1,100 ono but it cost well over £2000 including the filament.
I can post it (still have the original box etc) but the postage will be extra or if you are local then collection is also good.
The only reason I'm selling it is that for one reason or another I just don't get much time to use it.
Filament available: Black, Red, Blue, Translucent blue, wood, luminescent, clear, copper and probably more if I look for it.