[H] Portal (gift) [W] Game Keys, Offers.

I own three Shoot Many Robots: Arena Kings keys. Are you interested in them all for the Portal?

Something from here?

Osmos, Steel storm and A.R.E.S Keys

any from here?
http://www.steamtrades.com/trade/y2OBi/h-game-keys-w-the-ship-royales-keys-games-from-potato-sack-offers

Cogs (tradeable) ?

hydrophobia tradable ?

velvet or the binding of isaac?