Since the trading of TF2 Items has become available...

I have quite a large amount of tiems (roughly 30) including Ghastlier Gibus hat, Alien Swarm Parasite Hat, Cheater's lament and a heavy class token. The rest are just the average first unlocks you get for most of the classes apart from Demoman (fuck demoman).

Any idea what to do with them since I don't play TF2 anymore? Could people trade me a game for them? I have no idea