Have:
DLC
Assassin's Creed 3: Benedict Arnold Pack
Batman Arkham City: Catwoman code (Going for cheap!)
Kane & Lynch 2 Dog Days: Alliance Assault Pack
Prototype 2: Radnet access
Prototype 2: Hardened Steel vehicle armor (pretty sure this is included in Radnet)
Rage: Anarchy Edition Pack (Going for cheap!)
Rage: Wasteland Sewer Mission (Going for cheap!)
Uncharted 3: Regeneration Booster
Uncharted 3: 10 tournament tickets
Online Passes
Assassin's Creed 3: Online Pass
Assassin's Creed Revelations: Online Pass
Battlefield 3: Online Pass
Bulletstorm: Online Pass
Uncharted 3: Online Pass
Other
Mass Effect 2: Blood Dragon Armor [Must redeem through Bioware account, says expired on July 30, 2011 so it may not work]
Want:
$20 PSN code (trade for 1600 Microsoft Points)

Okami HD

Rock Band Blitz

Assassin's Creed Revelations DLC

I Am Alive

Mirror's Edge Pure Time Trials DLC
XBL Points Avatar Props / Avatar Costumes
PSN Credit
Amazon Giftcard / Paypal
Steam Wallet