All tested and working. A little background, the 72 pin was replaced so games are a little tough inserting and removing. I went a little further and refurbed the unit, cleaned all the major contacts, sanded the 72pin, and disabled the power flashing issue that we all grew up with. After refurbing this, games play perfect. Adult/smoke-free home.

Original NES system
AC Power Adapter (aftermarket)
RF cable
1 original zapper
2 original controllers
Super Mario / Duck Hunt game