Local welding supply house has two miller mig 210 welders for sale--one is $650 and one is $850. New these are about $1500 but they were owned by a fabrication shop and well used, I imagine. They claim that they work well. The more expensive one had the contactor replaced and that was $200 added to the price.
Are used mig welders a bad investment as a general rule?
I have a OA torch set and a Lincoln 225 A AC/DC stick welder already but everyone tells me that the wire welders are easier to make pretty welds with.