In my attempt to buy a RE 5 Gold Edition (ps3) with a slip cover I noticed that they are harder to find than variants that don't have them. I also noticed that there are at least three different variations of this version. 1) Slip cover w/o Move logo. 2) Slip cover w/ Move logo. 3) No slip cover but with Move logo.

Is that all of them? In your opinions, could some of these variants prove to be more rare than others in the future?