£2 per mile plus kitty for fuel and any fees. This is for a good quality outfit of three experienced and qualified folk who do an excellent job of prep'ing before and cleaning up the boat after delivery. You can get cheaper.
Depends upon distance, season & boat.
Will go from £1/Nm upward. The longer the passage, the lower the cost/mile will become on a similar boat. Also, some of this cost/mile may be paying crew.
£200/day is a 'b----y' good fee to get.
Powerboats will demand a greater cost, but usually the time is less.
Expenses etc will be on top usually, however, delivering a new boat from France to Caribbean in December, will be an all in fee of about £3000 out of which the skipper must pay for tools/EPIRB/fuel/oil/engine spares/all food/possibly liferaft/ etc, leaving a net fee of about £1500 (if lucky).
Repatriation may also not always be included!(beware of this, since skipper is responsible for repatriating crew & for any debts crew have at a Port of call).
If for 'any' reason the boat is lost, there will be a claw back of fees advanced.
Boat will be inspected at destination & can be rejected as not 'up to standard' in appearance/cleanliness/etc, & fee will again be removed or cropped.