But since the revolt broke out in the eastern Libyan city of Benghazi, it is cheaper to get cars from Libya.
All of those things are just as important as whether something is cheaper to get you from A to B. Institutions like that are terribly important to people.
"I tell people it's quicker, hurts less and is cheaper to get one than to remove one," he said.
Subsequently, says Mr Callaghan, investors are only being tempted by start-ups that are cheap to get off the ground.
"But in the meantime, we've stumbled onto some pretty fun vacations just because it was cheap to get there".
"It can be cheaper to get drunk on the weekend than to go to a movie".
He considered his drink, then said, "It's cheaper to get my front done".
"Our prisons are full of people who are drug users, and surely it's got to be cheaper to get them into rehab and give them a chance rather than put them in the nick.
Rachel Atkinson, a knitting editor whose father is a shepherd of Hebridean sheep on Escrick Park Estate in Yorkshire, was frustrated when her father concluded that it was cheaper to get rid of his fleeces than have them spun into wool.
