Knocking on a bit now but a good machine. Considering spare parts costs & warranties on new stuff I'd be looking at around 250 tops for a good clean one.
weldequip
TBH Those S/H welder prices are what made my mind up to buy a Portamig 211. It`s a fixed price of a few hundred more for new quality machine with gaurantee and 100 percent after sales service. Glad I aint trolling Ebay for a unit any longer.