I would like buy your ALPA adjustable digital back adapter H1,Rodenstock HR Digaron-S 4.0/35 mm ,Rodenstock HR Digaron-S 4.0/60 mm,ALPA HPF-Ring for Digaron 100 mm,ALPA complete Ground Glass Set,ALPA Macroadapter 6mm. please let me the items still for sale and how much for all of this . thank you very much