The cost of publishing a magazine depended on many factors such as the type of magazine, readership, print quality, publication cycle, and so on. Under normal circumstances, publishing a magazine would cost thousands to tens of thousands of dollars. This depended on the size of the magazine, readership, print quality, publishing cycle, and the pricing strategy of the bookstore. For example, if you publish an academic journal for professional readers, the cost may be higher because you need to provide financial support for editing, publishing, proofreading, and printing. If you published a magazine that was easy to understand for the general public, the cost might be relatively low because you only needed to provide printing and editing services. It is important to note that the cost to the publishing company will increase over time due to the need to pay for printing costs, royalties, advertising costs, and other related expenses. Therefore, the publishing company would usually formulate a reasonable pricing strategy to ensure that they could obtain enough income to maintain the printing and publishing business.