What's the rarest item in your possesion?

Could be anything. A baseball card, a game, anything.
 
Mine is a Mickey Mantle card in perfect condition and have had it for like 3 years now.

Common sense

" Could be anything. A baseball card, a game, anything.  Mine is a Mickey Mantle card in perfect condition and have had it for like 3 years now. "

" Common sense "

I have some Star Trek mugs, only like 1000 were made. I have the entire collection.

I have uncommon sense, that's more rare.

" @slayerofheroes said:

" Could be anything. A baseball card, a game, anything.  Mine is a Mickey Mantle card in perfect condition and have had it for like 3 years now. "

How much is that worth? "

My fingerprints.

" I have uncommon sense, that's more rare. "

The first three Harry Potter books signed by J.K Rowling.

This Charizard Pokemon card which is apparently worth a lot of money.

My car, technically.  Though outside of that, probably my Gibson Flying V.

A wardrobe that goes into Narnia, Only a couple of those were made I assume. 

" @The_Bumble said:

" I have uncommon sense, that's more rare. "

Well I have rare sense! WHAT NOW "

I have some Krugerrands from South Africa that my uncle left to me after he passed away. It was kind of a big deal because they weren't allowed to be imported at the time due to apartheid. I don't think they are as rare now as they used to be, but they are still one of the rarest things I own.

A good woman's love
 
Which I can't handle

right now..nothing that i can name off the top of my head. 
soon though, i'll be getting a DVD of the K-ON! anime series with all of the episodes + the soundtrack CD from Japan  
so  that's kinda rare i guess.. 

I have a bottle of SAS (Special Air Service) wine.  I'l probably never open it because it just looks too damn cool.

My birth cert.

" This isn't so much rare, but my grandfather passed down to me his Civil War Rifle. I imagine it is worth quite a bit (though I'd never part with it).  I have a modestly sized coin collection, mostly American, though I do not know where a few of them have come from and I like to entertain the idea that they're worth a lot more than they probably are.  My dad also has a German sidearm (manufactured in Belgium in WW2) with the Nazi Eagle stamped all over it. He got it from his father, who served in the war and brought that gun home. That I know for a fact is worth a lot of money and several prospective buyers have approached my dad. But again, he'd never sell something as important to the family history as that. "

My working Atari Jaguar with Doom and AvP or maybe the boxed Odyssey based pong console, which is a just a scaled down magnavox with pong built in, Oh yes and an old Ian Rush "shiner" which anyone from the UK who collected the old football sticker albums will know, down my neck of the woods getting Ian Rush pretty much made you the coolest kid on the playground

Probably my copy (with full packaging) of Michael Jackson's Moonwalker for the Genesis. In all honesty I'm not sure what I have that is rare (object wise)...difficult question.

My undying love for you guys...
 
I can't think of anything that I have is "rare".

" @MrMuise said:

" Common sense "

Sucks that you consider that rare. "

My guitar. 
 

A Batman Statue / Figurine signed by Bob Kane (the creator of Batman).

All I can think of is maybe some bone carvings that my uncle in yellowknife and I did together, he's apparently a world known bone and stone carver so technically the items he carved with me are unique.

I'm torn between picking my fully functional Atari Lynx - with a son-of-a-bunch of games - and a game I made.
My game is obviously more rare, because only a few people have seen it and I'm the only one who have played it. 
It's called "The Grand Adventures of Pluton and Freb"... that's pretty rare, right?

My laptop, its rare for something to suck as much as it does.

money with saddam hussein's face on it..actually its not mine it's my dads

Nothing of value. I guess my all gold skullcandys and a blockbuster release only video game. (N64)

" Common sense "

A bayonet from World War 2 off a Karbiner 98k rifle.
I also have an official army documentation/identity papers of a German soldier dated from 1941.

I suppose that GTA IV key to the city for beating the game 100% before this deadline.  Maybe those golden Pokemon card things I got at Burger King, too.  Can't really think of anything at the moment other than those two.

*I know, I'm a huge nerd* 
I've got the original tins for the Fullmetal Alchemist series signed by members of the cast.  
 
I've also got a signed Shin Soo-Choo bat, and if he keeps playing the way he did this year it'll be worth something, but it won't really be meaningful for quite a while.  
Maybe my Ken Griffey shoes are rarer...

Before he died, my grandpa left me a gold ring with diamonds symmetrically placed on either side of a star sapphire (major bling over here)

Does my crown count?

   
I own a mint condition NES. I bought it a few months ago for $160 dollars. What was great about it was that it had NEVER been opened until I bought it. It's pretty much brand new.  

Limited Edition (light version) of Aughra's debut album "Proof of Dark Matter | Light the Lights"....only 54 copies were made.

I own a Earthbound cartridge.