This one here, says good tires good belt Ext. Mine has new tires and belt. And don't let the 51 thousand mikes scare you? Mine has well under 20,000 miles on it. He wants 2 grand for his, 2500 to 3000 for mine does not seem out of line.
http://tampa.craigslist.org/hil/mcy/5273596525.html