If you're looking to get a valuation done for insurance purposes, then contact the Bentley Drivers' Club (www.bdcl.org/). If you're just after a rough guide because you're thinking of selling it, then our figures suggest a very good one at a dealer's would be about £40k, while a similar example for sale privately would be about £35k. One that's running but still has some jobs that need doing would be about £25k, while a project could be about £18k.