Priced fair IMO if you're looking for one. Restricted marked, fixed carry handle.
https://www.cdnnsports.com/colt-mfg-ar6520-ar15-a2-govt-carbine-le-used.html#.WaQvP3MpDJA
https://www.cdnnsports.com/colt-mfg-ar6520-ar15-a2-govt-carbine-le-used.html#.WaQvP3MpDJA