Another target audience is kids buying text books. If a freshman had a place to see all books shared with a study/dorm/sorority facebook group, wouldnt that be

Another target audience is kids buying text books. If a freshman had a place to see all books shared with a study/dorm/sorority facebook group, wouldnt that be more beneficial/cheaper than buying off Craigslist or Ebay? Would he choose to check in that place before looking at the other sites? If the answer is a "maybe" or "yes" then we would love to explore that.