Hmm, wonder if they ever heard of the First Sale Doctrine. The US Supreme court disagrees. They say you can give it away however you wish and its none of Apple's business.
The first-sale doctrine is a limitation upon copyright that was recognized by the U.S. Supreme Court in 1908 and subsequently codified in the Copyright Act of 1976, 17 U.S.C. § 109. The doctrine of first sale allows the purchaser to transfer (i.e. sell or give away) a particular, lawfully made copy of the protected work without permission once it has been obtained. That means the distribution rights of a copyright holder end on that particular copy once the copy is lawfully transferred.