hi guys ,bloke up the street has a bmw f650,its a p reg ,45000 miles ,long tax and test,new tyres and full luggage,i had a go of it and all seams fine ,used most days for work now he says hes going to sell it ,what do you think i should offer him,as he is just up the street i dont want to offend him ,and i dont want to offer to much.any ideas whats a reasonable amount.thanks