Superman #18 (1942) value

The catalog shows that *Superman #18 (1942)* has a used comic book value of $581.50 [1]. For a more detailed understanding of what drives this value, you should check the specific condition of your copy, as comic book value is highly dependent on grade and completeness. You can compare this sold value against the current live eBay asking prices shown on the screen to see if it's currently priced above or below market.