Looks like our "friend" Dave is back at it in the Phoenix area, this time listing a Pioneer SX-1080. He has been listing various high end receivers at cheap prices all over AZ (Yuma, Flagstaff, Phoenix) for about the past year. I'd suggest you stay away, as others have reported that it's likely a scam (http://audiokarma.org/forums/index.php?threads/craigs-list-warning.760191/)
https://phoenix.craigslist.org/cph/ele/d/pioneer-sx-1080-receiver/6250521110.html
https://phoenix.craigslist.org/cph/ele/d/pioneer-sx-1080-receiver/6250521110.html