21.   In fact, car company executives say price differences on their products across Europe have narrowed considerably in recent years.

22.   In the case of the fees on non-refundable tickets, buying unrestricted tickets is out of the question because the price difference is usually huge.

23.   In the past, the officials said, mills mixed higher quality lumber with lower grades because there was little price difference.

24.   Its president, Masashi Kojima, also says price differences will emerge within Japan if the company is broken up.

25.   Large price differences often encourage European sellers to ship crude to the U.S.

26.   Long said other meat products may remain more expensive than poultry, yet the price difference has declined, giving consumers a break on beef or pork.

27.   Marschall and other gray-market resellers readily exploit the price differences because there are no tariff barriers on cars shipped within the European Union.

28.   No outlet had better prices on all the products, despite some drastic price differences.

29.   One action the LME could take would be to impose a limit on that price difference, or premium, which would effectively allow traders to sell copper now.

30.   One of the new funds uses an arbitrage strategy, betting on price differences of similar bonds.