I bought this iMac for my son in December 2024 (as you can see from the expiry of the limited warranty) and he has hardly touched it. I would guess less than 8 hours of total use. I ended up getting him a windows gaming laptop which seems to suit him better. The computer is in absolutely pristine condition. Unfortunately I did throw the packaging away but will make sure it is very well protected for delivery. The iMac will come with the green apple braided usb C lead, mouse and keyboard. It comes from a non-smoking (and non-drinking) household.
Please let me know if you have any questions.