Whether you traded it in for a new game, sold it on the internet or just gave it away to another person, what's the game you rather have back in your collection?

Me? I'd have to say Pokemon Blue Version, which I was forced to give away. I had loads of fun with that game after school.

And a couple of other games like Red Faction 2 and Dead Space.

Too many to name. NES/SNES games most of all. One in particular though is Medal of Honor for the PS1. My first shooter and still one of my favorites.

All my gamecube games, but especially Paper Mario TTYD....
Biggest mistake of my life!

Oh there is that one but I can't remember it. It was a 3DS game i'm sure.....one of my early ones!

=O

edit:  It was Rayman 3D.  And NSMB DS actually- would love to replay it actually....

The only game I ever returned was Pokemon Yellow, and that's because I lost my Gameboy Color ):

Mass Effect 3, but because I thought the game disc was scratched. Turned out my 360's lens laser was faulty. ME3 had no blame to take there :(

I sold some of those PS1 Final Fantasy collections at a yard sale without knowing that they were worth something. Looking back, I could remember the forced "cool" on the guy's face.

The Zelda collector's edition for Gamecube. It's a great collection of games.

Jet Set Radio Future.

Not really a trade but.. I lent out a copy of the game to a friend. Never did get it back. *sigh*

I left my pal version of ICO in Europe, replaced it with the ugly NA version. Should have taken the box at least.