This guy may have came after you walked through. He had a few SNES/N64 games and was trying to get $12 each. For whatever reason, he had a $5 sticker on this cart though. It's also very easy to miss shit there.
I'm going to test it tomorrow afternoon when I have a chance to pull my N64 out.
Thanks. You know what's funny? When I got back to the car to leave, I was most excited about the Sega Sports Dreamcast. :\