unfortunately my RS is no more, thanks to someone deciding it would be better with their car impaled in the back of it, its been sent off by the insurers but i dont know what to do now, im thinking of buyback and sell the car in parts but before i make this decision i was wondering roughly what a c5 engine and box is worth, bearing in mind the engine running 500+BHP was rebuilt inc new turbos less than 200miles ago

Advice please! im stuck on what to do,
thanks Jay