This one has been on ebay since January. It looks like a very nice loom with a LOT of extras. It's 48" wide with a castle that will hold a total of 12 harnesses. (only 4 in it right now)
The price isn't horrible, so I'm surprised it hasn't sold.
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=250755440574
Just thought somebody might be looking for one that can expand to 12H. Not all that common.
Connie