Have A look at these domains

[trewq]

I have got 2 domains
tf2server.info
sserver.eu - as in source server

What do you think, how much are they worth?

I will give you a sub domain pointing to your server if you like, just PM me.

[Drocona]

If a company wants them I'm sure they want to pay a nice amount, but I'm very bad at guessing prices on domains haha.

[ComputerHelper]

people never get much for .info (trust me from personal experience) but the other one is good