5200 2-Port Bundle
Comes with console, power supply, trackball, Bohoki adapter, controller to use with said adapter, and thirteen games. However, there are issues with a couple games.
Nintendo Color TV Game 15
Nintendo's second console, rare to find outside Japan. Has fourteen variations of Pong and an odd, single-player shooting game built in. This is the CTG-15V model, see here if you are unfamiliar with the differences between the two models: http://www.computinghistory.org.uk/det/42202/Color-TV-Game-15/
Nintendo Game Boy Light
Released a few months before the Game Boy Color and only in Japan, this was a Game Boy variant that featured a high-quality backlight. These are also difficult to find outside of Japan.
Bandai Wonderswan Rockman & Forte: Mirai Kara no Chousensha
Japan-only sequel to the Super Famicom's Rockman and Forte (Mega Man & Bass). A unique game that made use of the Wonderswan's unique controls and is quite rare outside of Japan. For those unfamiliar with the game, here's a video: https://www.youtube.com/watch?v=tHIA1G5b2E4
Nintendo Game & Watch Super Mario Bros.
The Game & Watch version of Super Mario Bros. A rather unique game.
I have one more item which I'll try to upload this week.