Ebay handle 'mapcamera'. I purchased a lightly used camera, that probably is going to be surprised by the conditions under which it will be deployed in the rough Nordic setting.
I do have a third Df which is carefully reconstructed by Erik 'Dr. Lens' to be a display item as its internal damage simply was to comprehensive to make it operative again. However, it sits prominently on display nad probably will supply spare parts to cover future needs.