I've got one of these 27-inch monitors for sale:
it doesn't have a box, but since purchase has sat on a monitor arm waiting to be used. Now due to the change in plans here, it won't be so I'm selling it.
As it has no box, plastic stand and so forth, I'm selling it for £50 including delivery. Obviously it will be very well wrapped before it goes out.
Please e-mail or PM.