6500 number series SD50s

Have any of the 6500 number series SD50s retired by NS been scrapped?
6520 is one of the scrapped ones unless BDLX has something else in mind.
www.rrpicturearchives.net/showPicture.aspx?id=358079
http://www.nsdash9.com/rosters/6506.html

Nine units are in service