It was worth it to me to have a D90 fixed that had a 500 mm lens ripped off it by a soccer ball.
Every mount attachment screws was ripped out of the body.
They also had to replace the rear LCD.
Cost was like $250. Nikon USA Service (El Segundo) did the repair.
When my D600 fell down, cost of repair was >700€. Which was basically the cameras value, considering the condition and camera model. So I prefered to get a D750 instead.
