How much will I get for this?

-Xbox 360 w/ wires and a controller (which is required)
-60gb hard drive (unless it has to come with the xbox)
-Soul Calibur 4
-HAWX
-Rainbow Six Vegas 2
-Assassins Creed 2
-Tekken 6
-Call of Duty: Modern Warfare 2
-Call of Duty: World at War
-Grand Theft Auto 4

-Halo: ODST
-Wireless Controller
-Wireless Network Adapter (the older version)

What's your estimate (for each item or all together)? I want the money price. Not the credit price. Thanks!