I see that Harbor Freight has the 90 amp Flux COre welder on sale this weekend for $89.99 (normally) $149.00. I am thinking about picking one up for doing small welds like those needed on some of the smokers I am building. I have looked at the reviews online and they seem to be pretty positive for the machine. I wouldn't be doing anything other than hobby work with it. The fiancee has a long list of "if you only had a welder" projects...