I think some information can be found in 'the car was running before being parked'. Some cars are put away because some thing broke like the engine, etc. To me that Europa looks like a good starting point for a restoration. Being a type 54 with single wiper and the early nose style is a plus. And it looks to be fairly complete and unmodified. If it's 5000 CAD $ than it equals to ~3500 € which is cheap.