Here is the 24 footer same guy. They are at auction but all have a buy it now max price:

http://cgi.ebay.com/ebaymotors/8-5x2...item2a0cd05aca

I liked the Indy one except he does not mention year and no pictures. Considering he replaced the tires makes me think it is old and well used. I have no problem with that except he is asking withing 25% of a new price- maybe not with all the features he mentions.