For obvious reasons I bought 12 pieces to have on hand. These smaller individual packs are very convenient. I leave a few at home, at work and make sure I always have one in each of our first aid kits. As for the rating, I didn't bother to check or compare the prices. it seems about 0.30 cents overpriced but given the handy size and therefore minimal waste i think it's a good buy ,,,,,,.π¨