Have you heard about the “iPod Shuffle Special Edition for the Breast Cancer Research Foundation?” An unannounced Target exclusive? Sort of. Found in Target’s retail stores, this oversized clear plastic package contains a $15 iTunes Gift Card, a pink iPod shuffle, and a note that U.S. Merchants—a company also known as “Diversified Re-Packaging”—is making a $25,000 donation to the Breast Cancer Research Foundation.…