I have two (2) lightly used UAP-AC-HD. Unfortunately I don’t have the original box, PoE injectors, or all of the mounting hardware, though I do have the ceiling mounting brackets for both.
They were a bit overkill for my home usage so I recently replaced them with smaller Lite APs + a wall mounted AP in the furthest area of the house.
$170 each + shipping to the contiguous US. Or $170 each, no shipping local pickup in Austin, TX (Travis/Williamson Counties) area. As the rules say, payment can be made via PayPal invoice.