Costing 43,000 Yen, or roughly $400 at the time (now approximately $800), this is the Sharp Famicom Titler. An NES/Famicom combined with a Genlock system, so that you can edit videos, or combine other input sources, 1989 STYLE.
A look back at the Sharp Famicom Titler, a piece of hardware that lets you edit NES videos
1989 was an amazing time!