I put my beloved Iscorama pre-36 on ebay. It's in good condition. It comes with a Redstan Adapter so you can start shooting with it right away.
https://www.ebay.de/itm/143391426911
Also for sale: A Tokina +0.4 Achromat, Close-Up Lens
https://www.ebay.de/itm/143391427979