They do come in that variety, Buff colored. It is one of the standards. Those birds are gorgeous! I'd be wary though that what they advertise on their website might not be what you receive in the mail. Some hatcheries breeding practices tend to be a bit questionable.
Has anyone seen my previous posts in this thread regarding this website and this breeder? I think everyone's so busy posting that they're skipping over some important info.
I wouldn't hesitate in a SECOND to order from this website...in fact, I have ordered and got chicks from him. I don't think you'll go wrong, pidgey, if you order from him.