a wide variety of scan tools can be found everywhere; find one with clear and high-speed in getting codes for lifetime use. there are actually 2 types of “off” bom rows. but one of the problems i think is that the people who would feel that a book like that is useful to them have already read it and those who don't can't imagine why they would want a book like that. brought a few home and this is one of the ones i picked to scan, it will eventually find it's way into a frame and onto my wall. 