For something like the Ferrari you will be looking at around £8,000+ for your guide. Probably MORE
Still interested?
how old are you? Alot want 25+ on the insurance... most won't let you take the cars abroad either. All have HUGE excess mileage policies.
Buy a Tuscan privately, PRAY it gets there and back in one piece and then sell it would be the cheapest option! Seriously!
Take it you want to drive to Le-Mans? in that case just hire something like an Audi TT in France, thats not that expensive... still quite a fun cool car.