I do not have the original monitor stands that they came with. But, they are currently VESA mounted and I will give you the desk-clamp monitor mount that I was using for them (included in pics).
The AOC Monitor has a single dead pixel towards the top of the screen that is locked in green. It goes away when I flick it sometimes 🤷♀️
They're both about 5 years old. They work fine, I just needed an upgrade for work.
If you desperately need them for some reason, I'll give them to you for free. Just tell me what the reason is.