As usual, I have no idea where to post a question

I never seem to really know where to post some questions, cause they just don't really fit any of the categories names.

I have a trio of mottled houdans and was wondering what they would be worth? Not old, this years hatch I think. A roo and pullets.

My husband is mad I got them and I told him they are supposed to be rather hard to find. So he wants to know are they worth anything or just another "darn" chicken. (I love my chickens, he doesn't care for them)