[H] Black Mesa and Layers of Fear: Masterpiece Edition leftovers from Humble Monthly [W] Offers

1 CSGO key for Black Mesa?

Hey dude, I'm looking for Black Mesa. Does anything here interest you?

https://www.steamtrades.com/trade/vwp2R/h-2016-17-hb-monthly-star-wars-gifts-50games-wmultiplayer-bundle-black-mesa

I can do multiple for it.