Because this every forum needs one of these. Post your steam id/backpack and what you are selling/looking for.
http://www.tf2items.com/id/zzott
http://steamcommunity.com/id/zzott/
selling:
metal for keys, spreadsheet price
some stuff from my backpack, youre gonna have to ask me if you find something interesting. I dont want metal or keys for my stuff
looking for:
strange rocket launcher
strange part: airborne enemies killed
clean fast learner