i go to a reliable place and its £54, whenever i have taken cars somewhere new they always fail for some reason.
i had a garage 100yards from my house, car fine when it went in, came out with the exhaust mounts broken off.
went to vauxhall once, failed and they couldnt get the back wheel off there and then to fix a loose handbrake cable. so wanted to book it in for £80ph fix.
you may see a bargain price, but its not worth it, they will try to get your money from you.