I bought a gearlever spring for a Focus yesterday: 5.98 inc vat, for a small spring, if it had been a pound it would have been excessive.
From GSF I bought an electric window mechanism for a Peugeot:
73.50 which I thought was very reasonable (half the price of a genuine one), and about equal cost to a small bag of Ford springs.
Methinks Ford are getting desperate for revenue and are skyrocketing the prices.