They have another Surepull on
ebay for $75 here:
http://cgi.ebay.com/ws/eBayISAPI.dll...&category=1467
As I mentioned, I have this hitch and I think it is a good quality.
As far as the ball mount, you may want to check this site to determine required drop/lift:
http://www.etrailer.com/faq/ballmount.asp
KA