Parts & Accessories Registered For sale: GMC stereo, model 2007, original factory (agency), removed from a Superb an. The stereo is very clean and in excellent condition, and all buttons and functions are working properly. • Type: Original agency. • Condition: Used, clean. • Price: 250 SAR (non-negotiable/or serious buyer, we can discuss). Note - To be honest, the volume knob (dial) has a small crack shown in the pictures, but it works perfectly fine and does not affect its use.