I have "Platinumed" it too, and I never would sell it.

Why? Do you need money? Or are you just going to get rid of it for the heck of it?

Collection, man! You never know when you might become nostalgic again down the road.

Uncharted 2 is just one of those games you need to have in your collections. Don't sell it; I think you would regret it.

Don't do it, some games just aren't worth trading in ever.

No. Simple as that. But thats your decision to make not ours. 

It's your game sell it if you want to and don't if you don't want to.  Why do you have to ask people on the internet this

 Anyone who has lost 40k and is annoyed about it follow this link 
 
 http://www.naughtydog.com/site/post/hair_of_the_dog_week_of_nov_15_2009/#comments
 
and reply to Arne.
 
Naughty Dog has no intention of changing the 40k penalty at this time. The only way anything changes is if alot of people stand behind it. Check out the ND Blog and leave a comment. 
 
Thanks  
 
To answer ure question don't sell it I have the platinum trophy and still can't get enough also DLC is on its way

No way...unless you are SO strapped for cash. 
 
I've sold games in the past...whole collection at one point, had to start building again and now i'll never sell games again (for the most part anyway).

If you're done with it get rid off it. There no point of keeping it around if you're not gonna play it anymore.

It's hard to say. You may want to play it sometime later. You never know.

While many people here make good points, if your like me and know that you may want to play it again only for nostalgic purposes you will be able to find it cheap down the road if you really get that feeling back.  You can find the original uncharted for 20 bucks used now for example. 
 
If there is another new game that interests you that is a great reason to dump it while its worth the most and use it for a new purchase, just a thought. 
 
@Maxszy said:

" No way...unless you are SO strapped for cash.   I've sold games in the past...whole collection at one point, had to start building again and now i'll never sell games again (for the most part anyway). "  

" While many people here make good points, if your like me and know that you may want to play it again only for nostalgic purposes you will be able to find it cheap down the road if you really get that feeling back.  You can find the original uncharted for 20 bucks used now for example. 
 
If there is another new game that interests you that is a great reason to dump it while its worth the most and use it for a new purchase, just a thought. 
 
@Maxszy said:

" No way...unless you are SO strapped for cash.   I've sold games in the past...whole collection at one point, had to start building again and now i'll never sell games again (for the most part anyway). "  

 I doubt he is a collector if he is considering this. "

" Collection, man! You never know when you might become nostalgic again down the road. "

If your idea is doing it just for cash, I say don't sell it, keep it. But if your eying another game or you just need some dough, it's up to you champ.  

Sell it now for the 40 - 50 it will go for and if you find yourself pining for Drake and his quips just buy it for 19 bucks or something down the road. 

" @Driadon said:

" Collection, man! You never know when you might become nostalgic again down the road. "

I agree "

Fuck no.

i have platium'd too but i don't sell it, i lend it to my cousin , i have hope there will be new DLC/coop missions

No, its a game you should keep in your collection, it deserves it
 
And you might wanna play the MP again later 
 
Its an amazing game that I will never sell