All of these are authentic and work.
http://i73.photobucket.com/albums/i2...amTR/007-3.jpg
http://i73.photobucket.com/albums/i2...amTR/008-4.jpg
Gauntlet (original licensed version)-$500
Romance of the Three Kingdoms II-$450
Journey to Silius (PAL, but works fine on a top loader like most PAL games)-$225
Mini Putt (unreleased in US format, not on the web)-$1000
Formula One: Built To Win-$325
Mr. Gimmick (NTSC) (unreleased in US format, not on the web)-$2500
Rainbow Islands-$400
Unlicensed protos:
Krazy Kreatures-$120
Menace Beach-$200
Castle of Deceit-$160
F-15 City War-$100
Nintendo 64 protos
Turok 3 w/Nintendo 64 and lock and key mechanism 80% version -$650
Winback-$300
Donald Duck-$450
Rayman 2-$450
Batman Beyond-$500
Waialae Country Club Golf-$375
Let's Play Tennis-$375
Shooter Maker (Japanese)-$550
Glover 2 versions, both VERY early -$650 each
Legend of Mystical Ninja-$900
Star Wars Shadows of the Empire-$750
Hybrid HEaven-$900