In dollars though, is it real? This was a ramsgate advert in gumtree for what looks like the same bike in the same garden by the same house posted 112 days ago https://www.gumtree.com/p/ducati-motorbikes/ducati-749s/1283918854
Possible, but the thing that struck me was the mileage in October was 7,100 and the latest advert says 17,000. They might have done 10,000 over the winter but it's worth asking
Someone on the Kent docgb fb site knows this bike and says its a goodun. Nothing dodgy going on so maybe miss posting.