Selling Halo Double XP

Hi, I have around 400 codes ready to sell, I am selling full accounts of Double Xp (200 matches) for $55. I have an account on facebook just for DewXP so I can either send you the codes to you directly through facebook (if you have one) or I can add them to your account on Dewxp.com
Rates are 3 matches/$1, 30 matches/$8, 50 matches/$15, 100 matches/ $30, and 200 matches/$55
Thanks in advance, Noah