I havent gotten a price sheet but so far i think this is okay:
Sketch:
Headshot - 200 points
Bust - 250 Points
Fullbody - 300 points
Lineart:
Headshot - 250 points
Bust - 300 points
Fullbody - 350 points
Flat colour:
Headshot - 300 points
Bust - 350 points
Fullbody: 430 points
Ref Sheets (flat colour) (include accessories and clothing if requested)
One View - 500 points (front view)
Two view - 530 points (front + back view)
Three View - 550 points (front + back + one side view)
Four view - 600 points (front + back + both side views)
Right now i dont offer anythin else thats more complex than flat colours (im still practicing my shading)