https://www.reddit.com/r/mechmarket/com ... al_grey_w/
Most of the details of the keyboards are in my mechmarket listing but I'll give a quick summary of the condition:
Model M: Cleaned up most of the dirt of dust myself, missing a few rivets and has some rust on the backplate, some caps have marks and the enter is in rough shape, '-' key on the numpad does not work due to something about the flipper, badge has a small dent
Model M13: Got it very clean, keyboard works perfectly, trackpoint does not function, cable has seen some wear and tear
Asking for $175 + shipping each conus