Because I really don't know and a friend of my brother is interested so don't wanna shaft them...or myself 
Car is an S reg Fiesta 1.3 encore with about 64400 miles on the clock. Just had around £500 spent on it to get new front tyres & brakes, plus a new sump on there. It is in generally good nick mechanics wise and has a fsh.
On the bad points, it runs outta tax this month, needs an mot mid Nov (which it should pass without issue) and most importantly has a deep keying mark where a waste of life keyed down the front left wing, door & rear wing.
I have looked on Autotrader & the prices seem to vary wildly so aren't much help. I know the car is pretty reliable but with the keying not sure how much that would drop off the price (decided not to get it fixed as I doubted it would be economical).
Cheers in advance.

Car is an S reg Fiesta 1.3 encore with about 64400 miles on the clock. Just had around £500 spent on it to get new front tyres & brakes, plus a new sump on there. It is in generally good nick mechanics wise and has a fsh.
On the bad points, it runs outta tax this month, needs an mot mid Nov (which it should pass without issue) and most importantly has a deep keying mark where a waste of life keyed down the front left wing, door & rear wing.
I have looked on Autotrader & the prices seem to vary wildly so aren't much help. I know the car is pretty reliable but with the keying not sure how much that would drop off the price (decided not to get it fixed as I doubted it would be economical).
Cheers in advance.