I just call him and he told me like 250 each, frame plus couple of parts on each. The durkopp has no wheels and no crank but the Lejeune is missing only the saddle and chain. And they are in 7 or 6/10 condition.
I think it's a great buy. I'll show you some pictures as soon as i'll get them. But I guess I'll sell the frames if they don't fit like pirate said.
edit: I just took a quick look at the frames and they were like out of reach so I couldn't figure out the sizes.
They looked somewhere between 53-57cm