Here are two UK RHD Dinos going under the hammer this month. One tomorrow, the other on 21st. Both around the 40,000 mile mark. One estimated at £190-215K, the other at £250-350K. https://www.silverstoneauctions.com/events/2019-auctions/nec-classic-motor-show-sale-2019/nec-classic-motor-show-sale-saturday-9th-sunday-10th-november-2019/2pm-sunday-10th-november-cars/1973-ferrari-dino-246-gt and https://www.bonhams.com/auctions/25448/lot/242/ An auctioneer's estimate as wide as this one sounds a bit like "I haven't a ****ing clue - I'm only an auctioneer, how should I know?"