Action Comics #15 worth

The item you're asking about, Action Comics #15 (1939), is listed as being worth $841.62 used based on real eBay sold comps [1]. This is a high-value comic due to its age and historical significance, as it features Superman's first appearance.

If you're considering selling or evaluating this item, you can also compare it with current live eBay asking prices to gauge market interest. Let me know if you'd like further details!