But are they worth much, if a businessman sees that Holder was estimated at £20,000 one day and is then worth £0 shortly after, another rider worth a lot more than £20,000 injured for life because of an accident and not able to ever ride again, they will be very wary about any rider being of much value, especially if the present list of riders either do not want to ride or get injured to a point of not being able to ride.