My policy is with Adrian Flux, 09700 777120 and I paid £219 fully comp last November. Limited Mileage - 3000 miles, and agreed value of £16,000. Higher values will increase the premium, up to a point ( around £30,000) where most companys won't cover for more.
My car has a 3.5 Rover in it at the moment. That may be a reason why my premium seems cheap, and a Ford V8 may attract a higher premium.