Now I am glad I bought the game when it came out and not just a download.
I have and will never thro away - the original CD, the box, manual, poster and whatever else came in it.
I also have the box of the pre-order for COV and have the manual, the box and mine had the little statue of Black Scorpion.
And I have the original first printing of the Prima Strategy guide - which became mostly useless but I still flip through it with fond memories of those early days before even issue 1 was released.