The cost of having a book trailer made can vary depending on a few factors, such as the length of the trailer, the number of graphics and animations used, and whether or not you hire a professional to produce it. Generally speaking, you can expect to pay anywhere from $200 to $2000 for a book trailer.
If you are on a tight budget, there are a few ways you can save on costs. One option is to create the book trailer yourself. This will obviously require some time and effort on your part, but it will be significantly cheaper than hiring a professional.
Another option is to use free or low-cost video editing software to create your book trailer. This software can be found online, and there are even some online book trailer services that offer free or low-cost templates.
If you want to ensure that your book trailer is of the highest quality, you may want to consider hiring a professional to produce it. This will obviously be the most expensive option, but it will also give you the best chance of creating a trailer that will really grab people's attention.