If you go to request forum and check topics that are named Arseen's [console name] request list you can see what covers are done to what console.
At the moment only SNES list is somewhat up to date.
It lists Vertical US SNES covers not found on the normal SNES section, but those can be converted to PAL (or close to) somewhat easily.
Other lists will be done when I have time.
NES is partially done.
