I'll start things off with my modest SNES collection:
Super Scope 6
SNES console
Extra controller
Jurassic Park
Super Metroid
Starwing
Donkey Kong Country
Donkey Kong Country 2
Donkey Kong Country 3
Kirby's Funpak (Kirby Superstar to the rest of ya)
Super Mario Kart
Flashback
Simpsons, The - Bart's Nightmare
Spider-Man and the X-Men - Arcade's Revenge
NBA Give 'N Go
Earthworm Jim 2
Super Star Wars - The Empire Strikes Back
Super Star Wars - Return of the Jedi
Datel Universal Adapter (plays import games)
Final Fantasy III (technically VI, but you know that already )
Zelda - Link to the Past
Top Gear
Simpsons, The - Krusty's Super Fun House (quite a fun game, actually)
Hyperzone
Mortal Kombat
Mortal Kombat 2
Mortal Kombat 3
Spider-Man & Venom - Maximum Carnage
Street Fighter II
Street Fighter II Turbo
Super Mario All-Stars/World
Yoshi's Island
Super James Pond
Super Star Wars
Tiny Toon Adventures - Buster Busts Loose (shut up, I was seven years old when I got it )
Zombies
Pilotwings
NBA Jam
Nigel Mansell's World Championship Racing