He's got these two sealed Dreamcast games (Chu Chu Rocket and Time Stalkers) in this plastic security packaging. We think they may have been sold this way at Toys R Us at some point. I'm not sure when, exactly, though the copy of Chu Chu Rocket is the later print with the non-pixelated screenshots on the back.
We were curious if there's any interest in this packaging variant or if the value is the same as any other sealed copy of the game. Neither game is uncommon or anything, but I hadn't seen the packaging style before. If anyone knows more about this packaging, we'd love to hear. He'd like to update his auction listing to be more accurate, and I'm just really curious.
Here are some pictures of what I'm talking about:

