Brand new, unused, and of course, there are no markings. This is a set of two books: Part 1 and Part 2 of the Tetsuryokukai High School 3rd Year Science-Track Mathematics Entrance Exam Problem Collection. The name written on the back cover will be blacked out before shipping. Please be aware of this. There may be some minor scratches due to home storage, but I believe they can be used without any problems.