Batman #12 worth

The value of *Batman #12* depends heavily on the printing year. The 1942 original is significantly more valuable, with a used sold value of $825 [1]. In contrast, the later printings, such as the 2012 edition, are valued much lower at $7.06 used [2], and the 2017 edition is listed at $4.86 used [3]. If you are looking at the 1959 series, *Batman #123* is valued at $84 used [7], while *Batman #126* is valued at $106.88 used [6].