Captain America #20 worth

Based on the items currently on your screen, the value of "Captain America #20" depends heavily on whether you mean a comic book or a trading card.

If you are referring to the comic book, the value varies significantly by printing year; for example, the 1942 issue is valued at $1857.5 used, while the 2006 and 2004 issues are valued much lower at $4.54 and $4.4 used, respectively. If you are looking at a trading card, the 2025 Panini Anthology Badge Marvel is listed with a used value of $70.31, whereas the 2024 Upper Deck Avengers Alternate Universe Marvel is valued at $5.89 used.