The thing is, it's probably 2 days work, obviously it would depend on the car condition but from reading it I'd say that is for a rescue of paint that's been treated to way too many £5 car washes and is either full of swirls or sun damaged for example, so it would need examination to make sure there's enough lacquer on there and then a few cutting polish steps with continual examination throughout using pro lighting etc. Basically you'd be paying for his equipment. (oo'er misses).