Going through the Game Gear section, we can now see that stock photos, or weird/incorrect hybrid photos for boxed games apparently DO exist. Of the games already in the database with photos of game releases that apparently do not exist (only time will tell) have included such games like Battletoads, Jurassic Park, Lost World and a couple others.
Here is an example. Pac-Attack on game gear:
http://vgcollect.com/item/8840EDIT submitted, so if you see this thread later, here is the original pic that was in the db.
A cursory glance, one thing sticks out here. The namco logo is black. Here is what an actual scan of Pac-Attack looks like:
Logo is a different color, and the VRC Rating box is a different color. 4 lines of text instead of 3. There's a reason for this. The original image in the vgcollect database is a Genesis box with the system logo replaced!
So if you are doing any db work, looking at dupes, etc. Keep this in mind that weird stock photos do exist online. It would be nice to know the source of these images.