Looking for a TIG Welder

I am looking to buy a TIG welder. I only want an invertor, not a transformer!! I Am mostly interested in a Thermal Arc 300gtsw with torch, pedal and regulator. Also if anyone knows a place that sells good used welding equipment please let me know.

Thanks,

Corey

Getting less picky now that it will be time to put to use on my car. Let me know what you have or have seen for sale!!