No idea who this is though maybe someone here does, but lots of fun stuff being sold by this seller 'melk-or'. Prices aren't too competitive, but maybe worth checking out if you're looking for any old scholarly stuff:
https://www.ebay.com/sch/melk-or/m.html?
edit: Actually I believe I know who this is and he is not a member here.
https://www.ebay.com/sch/melk-or/m.html?
edit: Actually I believe I know who this is and he is not a member here.