I'm offering 2 Keys for the entire collection of Total War Promo Items (Golden Laurel, Medieval War Helmet, Imperial Tricorne, Shogun Helmet)
If you don't have the entire collection, I offer 5 refined for each item.
Keep in mind that If you have any Total War Game, then you can obtain the Promo Items for free: you only need to install the free game "Spiral Knights" (http://store.steampowered.com/app/99900/), run it once and the items will appear in your inventory.
Add me on steam: https://steamcommunity.com/id/egomaster
or send me a trade offer: http://steamcommunity.com/tradeoffer/new/?partner=71888922&token=PAvT9MKZ