This is a great price for this set. Individually each DVD runs $15-20. My kids are going into 3rd grade and we have been using Rock 'n Learn since nursery school. I recommend them to everybody. Someone mentioned that the songs are repetitive. They are, but they are hardly mindless. Kids learn by hearing, seeing, and doing things repetitively. We play these during car rides and road trips. We also download them to stream on TV. They never get tired of them.