I have a YES Welder 205 Amps. 110 and 220V dual voltage. Equipped with a full tank. Tank cost me 200$. 38$ to fill with Argon. Regulator purchased 100$. Dolly purchased 60$. Welder cost me 250$. Will come as shown. With extension cord and caddy of carbon TIG rods. Asking for 550$. No less. Free dolly for you. Ready to start welding. May accept trades.