Thanks for the support chaps, I knew I'd find some willing takers soon enough.
There is:
1x Tetrix 350 AC/DC water cooled TIG
1x Phoenix 421 water cooled Pulse MIG
3x Tetrix 230 AC/DC water cooled TIGs
2x Taurus 401 Basic SWF MIGs air cooled
Oh and a
Picopulse 180 MIG.
Whatever I can get. Each sale is different.
On average a Tetrix package goes out for around the 4 grand mark, but the package is so variable the price can go up or down a lot.
Mostly they go water cooled, with a Weldtec torch, trolley, pedal, purge kits and all sorts of add on goodies, plus training, service package and free loan machine if there is an issue, extended warranty options. The price can reach 5-5,500 if every optional extra is specified.
Or a bare power source can go for 2.5 ish.