
I'm working on this one currently. Dark and faded photos can come back to life (I'm the handsome one on the right!).
Other restoration options (price per photo):
Faded photo without damage: $5
Faded photo, minor damage: $10
Irregular faded photo: $15
Sun-damaged photos: $15
Low damage restore (1-2 folds) $15
Medium damage restore (3-5 folds) $20
High damage restore (folds across faces in many directions): $30
Severe damage restore (missing facial parts, unrecognizable features, fading with damage) $40