In case you didn't know, consider this your heads up.
There's a great thread in the GameSpot Technical Support Forum where you can submit images of game cover artwork if GameSpot is missing them.
I sifted through my collection of games, scanned in, and submitted these beauties which were accepted and now reside on the site. (All images below link to each game's summary page; click away!)
Now I don't feel all that bad about not being a GameSpot subscription member yet. At least I've given a little something back.