So many CE's for games which ones to buy?

Buying a Collector's Edition of a game is tough for me to do because that extra money could be used towards getting another game I want. MW2 Prestige Edition, Halo ODST Collector's Pack, Assassin's Creed 2 CE, and a bunch of other games have CE's for me MW2 and Assassin's Creed 2 CE's are the only two I feel are must buys. What games CE's do you feel are must buys?

none, althought the modern warfare 2 pack has nvs which are pretty cool, it beats an action figure thats 8 inches, if you had to pick one, go with modern warfare 2

The only one I plan on getting is the Assassins Creed II CE.:P

My Haruhi figurine is so alone.:P

I would go with the MW2 CE or instead of gettin the prestige edeition you can get the regular hardened edition and the assasins creed CE

"Oh crap, this economy sucks, Billy! How are we going to make more money off of this damn game?"

"Sir, what if we added some sort of cheap toy along with the game and jacked up the price?"

"Oh, Billy! The consumers aren't THAT stupid. I mean, who in the world would spend $150 on a game and a toy? I've seen night vision goggles at ToysRUs!"

*after announcement*

"OH MY GAWDDDD YOU GUYSSSS!!! NIGHT VISION GOGGLES!!! JUST LIKE WHAT THE SOLDIERS USE!!! I AM SOOOO BUYING THESE LOLOLOLOLOL!"