Portobello Road produced a Praktica PCL2 with Pentacon Electric 1.8/50 for £15, another Pentacon Electric 1.8/50 for £5, a changing bag for £1 and an unopened pack of Fuji Instax colour film for £1.
Both of the lenses have internal dust but I don't think fungus. Additionally, the lens I got on its own is a bit battered and stopdown is erratic, but they're pretty much guaranteed to make a profit. And if I can figure out how to adapt batteries to fit the camera and it actually works, it will be useful for testing any Pentacon Electric lenses I pick up in the future.
later - figured it out almost as soon as I posted - an AAA battery with two button cells taped to the end and some tape wrapped around to bulk it to the right diameter works well enough to test if the rheostat in the lens is still OK. and they both are.
Last edited by Marcus Rowland; 04-26-2019 at 06:30 PM.