OK, these are not your high end scopes, but they have worked for me and retained their zero. All pictures are when they were on my AR from time to time.
The first is a Leapers 4x32 illuminated, used three times, clear optics/no scratches on lens (the rings are not included, but are listed below). $25 shipped. SPF TO JESS
This one is a Leapers 4x24(?) flat top scope, you can remove the flattop mount and use the scope on a A2 carry handle. Used once, clear optics/no scratches on lens. $30 shipped.
A pair of Millet high mounts for a 1" tube, $15 shipped. SPF TO JESS
ATI shotgun pistol grip, for a Remington, Maverick, or Whincester (conversion blocks and screws included). Used once, all parts are there. $20 shipped.