what is the domain worth?

[pornoTGB]

I just grabbed another domain.

I was wondering if its worth something without traffic - beside the registration fee..

69porn.eu

I figure EU-domains dont sell that well

also what would be the criterias for adult-domains to be worth something?

since I already started the thread perhaps tell me your thought of the value of
free-anal-porn.eu
free-asian-porn.eu
free-lesbian-porn.eu
free-teen-porn.eu
I have been told that the hyphens make have less value

thanks for any feedback