http://cgi.ebay.com/ebaymotors/John-...=p4506.c0.m245
Check Ebay/ Craigs list and get your own equipment. I'll bet you could get the changer and balancer for under $500 if you were patient.
Here's one that sold for $400:
http://cgi.ebay.com/ebaymotors/Coats...QQcmdZViewItem
$250!
http://cgi.ebay.com/ebaymotors/ws/eB...m=320314802692
and a changer that sold for $230...
http://cgi.ebay.com/ebaymotors/COATS...QQcmdZViewItem