It is important to note that the value of a comic book without a cover can vary depending on the condition of the book. If the book is in good condition and the pages are intact, it will be worth more than a book that is damaged or missing pages. Additionally, the value of a comic book can also be affected by the demand for the title. A comic book that is in high demand will be worth more than a comic book that is not as popular.
If you are unsure about the value of an old comic book without a cover, it is best to get it appraised by a professional. A professional appraiser will be able to assess the condition of the book and determine its value based on current market conditions.