i develop my own at school, but thats over and i was thinking making a room in my basement into a dark room. anyone else develop their own, and if so what are your expenses?
The local college is your cheapest way but you'll be restricted by the hours of availablity. 15 years ago my parents built one in the basement for me and it ran about 10Gs you can do it cheaper it's just not going to be top quality stuff. Good luck dark rooms are a blast.