Yes, Apple's products are considered on the expensive side, and there are many reasons for that. Recently Apple invested $200 million in one of its suppliers. Can you imagine a company using its money to help one of its suppliers, to the tune of two hundred million dollars? For more information read this article.
Additionally, Apple has established a $1 billion fund to promote U.S. manufacturing. Article here. Ironically, although Apple has over $250 billion in cash, most of that is sitting overseas, and they had to borrow the $1 billion locally to establish the fund.
Jim Hamm