I charge $350 for a session, and this includes the files for you to download, print and enlarge.
I do offer minis. I charge $150 for less than a half hour, one location, one outfit. Inside secret: children don't last any longer than a half hour anyway. :)
My favorite session includes the elderly. I absolutely love photographing elderly. They're even cuter than kids. I've had a chance to photograph 80th birthday parties, anniversary celebrations, family sessions with grandparents, 5 generation pictures, and these end up being the most meaningful photos to get in later years. <3