Total War: Rome II - Caesar in Gaul

i have a total war arena beta key and a key for gold and a extra unit or ceaser in gaul

Im interested... I have:
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Emoticons from Awesomenauts, Bastion, Batman: Arkham Asylum, Call of Duty: Black Ops II, Call of Duty: Black Ops II - Zombies , Call of Juarez Gunslinger, Counter-Strike: Global Offensive, Defy Gravity, Dota 2, Far Cry® 3 Blood Dragon, Hitman: Absolution, Insurgency, Medieval II: Total War, Monster Summer Sale, ORION: Prelude, Revolution Ace, Rome: Total War...