Well now this is interesting.
I would love a digital back for my 500C/M. I don’t even want to guess at the price. If it was $5000 I’d start selling things to get one. More likely it’ll be > $10,000. 😦.
Can you imagine being able to swap backs between, say, a roll of HP5+ film and a 50MP medium format digital sensor? Goosebumps!