Yes, but I observe on the net what seems to be an aversion to pay all patents even if it only cost a few cents. The price per unit of the concerned patent is never talked about and this irrational aversion is an issue. Websites displaying patent content should display price too. I don't know if patents are generally overpriced but patent owner have an incentive to maximize their benefits which means they probably want to maximize the number of users of the patents by making it cheap.