You labour costs is at £34 a hour thats a total rip off. How do you know it will takes 2 hours to strip the motherboard out, most new laptops have sections which you can unscrew and have them out in no time. Tbh you cant give a price out over the internet to you have seen it.
Macca if go the PC shop on Market street in Shaw, take the laptop with you they will do a free accesment and give you a quote
Macca. www.ebuyer.com