These are getting hard to find. I know the sleeping at school desk was one of the last ones I needed in original box and it was not the cheapest smurf out there. I don't think they made too many of these by how little you see them sold.. just my thought..
Hi, I don't have any DSK, so that's a good news for me.
I'me happy to know that I have some of the smurfs listed in my small collection (Caveman, Viking, Monk, Horseman and Horsewoman).