Looking for a used Chariot for lambs or goats in Texas

My daughter is showing goats for the first time.  I am wanting to buy a chariot. Prefer Texas to possibly avoid shipping.  Let me know if you have one you are willing to part with, and how much you want for it.  Also, if anyone has ever built their own, I would appreciate tips if.   

Not sure if it's still available, but maybe worth a try...
http://sanantonio.craigslist.org/grd/2410788659.html

I never used a chariot when I was showing, but a treadmill works extremely well. Also if you can get some old wire spools they work good to just have in their pen bc they will naturally play and jump around on them. Another thing I found is that they like to eat leaves, so if you have any trees with low hanging branches turn them loose on them and they will climb them as high as they can to reach them. Last but no least, use fence feeders and hang them as high as you can and put a cinder block in front of it so that they have to climb to reach their feed.

Thanks for the suggestions!  Boss- I saw that too and am hoping my husband will get that way this week and check it out.  Thanks!