Soundguy,
Check with any local welding supply company that services equipment or takes trade-ins of used gear and see if they have any rigs they'd like to get rid of. They tend to view the AC/DC stick welders as the "small stuff" these days with the big expensive mig and tig machines, so they don't really have to make a lot of money on these. That was how I got a real good deal on my older but nearly unused Miller Thunderbolt AC/DC, and my Hypertherm Powermax 60 plasma cutter.
I just started welding recently, but I am already getting hooked. I drive around the countryside keeping one eye peeled for scrap metal that might be useful! I look at projects entirely differently now. Things I would have dismissed as impractical, or that would have involved a lot of fabrication effort, can sometimes be slapped together in a few minutes.
I'm still not very good at it, but learning a lot and enjoying it anyway. /forums/images/graemlins/smirk.gif
I suspect the AC/DC advice is worth heeding. I got that from a lot of people and am not sorry I listened.