www.sure-sell.info will get him the price the car is worth on the day, minus auction commission, after competitive bidding from trade and public. He should then receive the money in four working days with no tyre kickers, no phone calls in the middle of the night, no waiting for potential purchasers who never turn up, no danger of uninsured test drives, no danger of the car being stolen, no danger of a bounced cheque or draft, no buyers agreeing to buy then pulling out later because they can't afford to insure it because of the modifications. If he holds out for more money he may never get it. Spring is the time of year to sell a convertible.