Ye, thats the hotel unit

Pretty cool thing which i actually own myself hehe. These games are listed in the manual:
- Donkey Kong
- Donkey Kong Jr.
- Mario Bros
- Super Mario Bros
- Mahjong
- Othello
- Baseball
- Tennis
- Golf
- Devil World
- Ice Climber
- Wrecking Crew
- Hogan's Alley
- Duck Hunt
- Wild Gunman
The site you linked to also lists F1 Race, Ghosts N' Goblins, Pro Wrestling and Adventure Island. It also lists Go and Shogi or is this the full title of the Mahjong game "Go, Shogi, Mahjong" ? Anyway, thats almost 20 games

I have no idea what the value for a loose cart is, but i would guess you can get atleast $50.
EDIT: I read this on the page:
Quote:These games will run on a normal Nintendo unit, however, the normal Nintendo games will not run on the Famicom Box.
To be honest i never tried one of the games on a normal unit, but i was under the impresson that it wouldnt work. I could be wrong tho. I also wonder why the pics on the site shows normal games in the unit hehe.