My friend needs a Natural Selection 2 copy

Hey everyone! I got the humble bundle by trading, I've been playing NS2 today and I really like it but my friend also wants the game but there's no way he can get it because nor does he have paypal/credit card nor do i.
He doesn't play tf2 so he can't get the bundle with items as i did.
I was wondering if there was somebody out there that could gift him the game? We would really appreciate that, big thanks!