Thats the problem a lot of puma fans would love this car but probably can't afford it when you consider a standard puma is worth peanuts these days, even if you are looking towards FRP's which is a much fairer comparison, even a good FRP is only 8k ish at best.

For someone who wants a puma cosworth themselves, even at £20k its probably a bargain to them as you couldnt do it for that unless you were a good welder and did ALL the fab work yourself. Paying someone else to do the work and you quickly see how it all adds up.