Presenting the GTAIV key to Liberty City

You got an achievement.

I knew that. I mean, for example, now you have access to blank area or blank weapon or something novel like that, more than just an achievement.

You can wear the key and use it as a weapon.

As far as I know (and I have completed it 100% btw), you get nothing other than the ammo limits removed. i.e you can buy or pick up as much ammo as you want - but even then, it will reset to the default maximum limits when you reload the game. Some people have mentioned an Annihilator with rockets, either for getting all 200 flying rats, or for completing to 100%, depending on who you ask, which spawns either on top of the getalife building, or on top of that building in Star Junction, or at the airport (in place of the regular Annihilators), again, depending on who you ask. It's never there in any of those places for me though.

Mine is already on ebay.

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=150308740717

How do you get these keys? I got 100%.

Must be nice to get rewarded with cash for having no life.

Yep, you are a better person than me obviously.

It's too bad you don't ship to Canada, I would totally drop 300+ on a hunk of metal is a sweet velvet case like that

That one is not mine. I wish mine was going for almost $300 :(

So is mine... I saw one going for $200+! I WISH mine would get there