What are your most prized video games/ video game items that you own? Here's two of mine, a complete in box copy of NiGHTS Into Dreams and a copy of Sonic Rush signed by Jason Griffith
It's nothing compared to what you have but I have a PAL copy of Yakuza 2 which is pretty hard to come by and a collectors edition of original silent hill 2.
Oh that's awesome! I know Silent Hill 2 is extremely sought after these days so I can't even imagine how rare a collector's addition would be. The PAL version of Yakuza 2 is also pretty rad, it's a series I've been trying to get into recently (I'm starting with Kiwami)
So the two most prized possessions have in my video game collection is a GameCube copy of The Legend of Zelda: Twilight Princess that I bought for myself one Christmas, and a Japanese copy of Klonoa 2: Lunatea's Veil I bought at McKay's for *$5*.
An honorable mention is a 2005 demo disc for FF12 that originally came with Dragon Quest VIII.