Lincoln Invertec v-250s ?

[Piper2022]

I picked up a used Lincoln Invertec 250s tig machine from a friend of a friend. It's seems like a nice little dc stick/tig combo. Anyone have any experience with these?

I picked up a argon tank and played around with fusion welding some 304 exhaust tube with good results. Still have to pick up some more tungsten, collets and filler.

I have yet to pay him for the welder as we were trying to decide on a fair price for both of us. Any idea what is worth. I have seen them on Craigslist for 4-800 around me.

 

[yomax4]

Call Lincoln with the code and S/N to see what vintage it is. These can date back to the 90's. Should be a solid unit.

 

[Shield Arc]

No 250s on the local Craigs list here at the moment, but a 160, and 300.
seattle tools classifieds "Invertec" - craigslist