The question is "how" available it will be by the end of March. Will they only start shipping the first few cameras to the pros that got invites to the events or got to play with the pre-production models?
Or, will some copies actually reach the regular retail channel, so some the people that pre-ordered from B&H, Adorama (and their equivalents in other countries) will actually have a chance of getting their cameras?
How long will it be from the time the cameras start shipping until they are able to meet demand, and people can just walk in and buy one?
I don't know - I'm just wondering what people's experience has been in similar situations in the past.