As one of its daily deals, Home Depot offers the Smarter Tools 200-Amp IGBT Inverter ARC Welder, model no. STWD-S-200i, for $199.99 with free shipping. That's tied with our mention from over a year ago and the lowest total price we could find by $87. This welder features a 20- to 200-amp output and 230-volt power. Deal ends today.