I have Steam Wallet cash, many steam keys (going back a few years), and a couple Steam Gift-able games.
I will trade any, or a combination of the above for a steam copy of The Darkest Dungeon.
Below is a link to my steam rep profile page for anyone interested. I have been a steam member for over 9 years now, and have successfully completed many game trades (keys and otherwise).
-Steam Wallet, Steam Keys
-The Darkest Dungeon
Thank you kindly for your time and interest. - Rascal