It depends on what you're selling.
I think that most photographers would charge a very high rate if the client wants the original digital file. Like $1000 or more per image depending on the work and the client. But I'm new to this so those with more experience can probably answer better.
$1000per image? Do you have some blackmail material of a governor or something?
If you asked the bride/groom for $1000 for the digital file you may get punched but you certainly would not get recommendations from them. My price for a digital file is about $30-50 for MOST photos.
They also get a lower res shot though and most of the time I put my copyright info on it.
I sold a picture recently that is going to be used in a low budget movie.
I got $50 for it. You may think I got robbed but it was a picture of a parachute harness that is going to be digitally entered into the movie.
It was to help with a special effect. $50 was fine. It took me 37 seconds to get the shot.
Now, if I was shooting the poster for the next big blockbuster I would expect more.


