Anyone want to take me up one this?  PM me if you do.

Proof

Dear Valued Customer,

As you know there was a delay in the start of the End War beta. We have been told it is now functional and ready to play. For those of you who have already tried entering your code, there is a possibility it might not work upon entering a second time. As such, we have included a new code for you to use, as well an extra code you may want to share with a friend. The instructions below will allow you and a friend to access the beta:

To access the beta follow these instructions:

1. Sign-in to Xbox LIVE.
2. In the Xbox Dashboard, select Xbox LIVE Marketplace.
3. Select "Redeem Code"
4. Enter the unique code provided below.

Your Unique Code: ___-____-____-______-______
Your Extra Code:___-____-____-______-______

Thank you,
GameStop Customer Service

Sorry dont have either, just letting you know you might as well just buy them

I have one. I just PM'd you.