Here's the one I got.  Picked it up in Solon off CL.  Was listed for $600, got it for $350.   
The welder and cart.  This cart is fairly flimsy, so I'm not sure if I'll stick with it or not. 
http://img.photobucket.com/albums/v289/TimTaylor75/TAYLORED/DSC02428.jpg   
Here is the issue with the tip, seems like there was some denting around the curve.  Not sure whether it is affecting performance or not and whether I'll need a new gun or not. 
http://img.photobucket.com/albums/v289/TimTaylor75/TAYLORED/DSC02429.jpg 
http://img.photobucket.com/albums/v289/TimTaylor75/TAYLORED/DSC02430.jpg 
http://img.photobucket.com/albums/v289/TimTaylor75/TAYLORED/DSC02431.jpg