WTB or WTTF MW3 Hardened edition sealed (360) and COD related miscellaneous items

[Dallas2256]

Title says its all, I have a nephew who has a mini "collection" and the only hardened edition he doesn't have is mw3 but all of his are sealed and I'd like to find him a sealed copy.

I have PayPal or a few collectorish type items I could trade for it:

Last of us survival edition
Bioshock infinite premium edition
Uncharted 3 CE
Last of us CE guide
The art of bioshock

All of the above are mint but not sealed.

Also interested in any posters or miscellaneous items COD related.