* Marvel wasn't called Marvel in 1945: The company was known as Timely Comics, then later as Atlas Comics. They didn't become Marvel Comics until 1961.
* Comic prices varied: The price of a comic in 1945 depended on many factors, including:
* The specific title: Popular comics might cost more.
* The publisher: Different companies had different pricing structures.
* The condition of the comic: A mint-condition comic would be more valuable.
* The location of purchase: Prices could vary from city to city.
However, a typical comic book in 1945 would have cost around 10 cents.
Keep in mind that this is just a general estimate. If you're looking for the price of a specific Marvel/Timely/Atlas comic from 1945, you'll need to consult a comic book price guide or an expert.