I've got two model 3 genesis systems outfitted with s-video jacks and region/video switches. They both play megadrive games without further modification. $40 each.
Saturn Twinsticks w/ Virtual On - $65
Famicom Network System - $10
Mostly a novelty item now. Comes as shown.
Final Fantasy I+II - $20
Complete in box. Box has some wear. Everything else is in nice shape.
I also have several French language snes repros. I was experimenting with the more exotic chips and they all work perfectly. I have other French language rpgs as well.
Mega Man X
Mega Man X2
Mega Man X3
Super Mario RPG