eBay
New Machines of this quality go for $1500 plus. This is a an EXCELLENT softball/baseball pitching machine. It is a ATEC Ponza Hummer model. It is heavy duty PROFESSIONAL model used by high schools, colleges, and even the pros. It will throws a softball from 30-80mph. You will get years of use out of it. Checkout the images and if you want to see a video on the demonstration of the unit, search for "Ponza Hummer" on YouTube.
Use for:
-pitching
-ground balls
-pop flys
Selling it, as I don't need it anymore.