Hybrid publishing typically costs between $500 - $10,000. The cost depends on the chosen model, book size and print run, as well as many other factors.
Typically, self-publishers are charged an upfront fee for the services provided by the hybrid publisher, varying depending on the complexity of the service requested, such as the editing and typesetting of the material. Among other services, the publisher may also charge for designing interior and cover pages, marketing plans, logo design, ISBN registration and even distribution.
Low-cost services can also be found if you research the hybrid publishers available. Some companies focus entirely on digital content, making them a cheaper and faster option for getting books online, than a traditional print publisher.
If you are looking for a hybrid service provider, you can find many listed here: https://www.thebookdesigner.com/find-a-publisher/hybrid-publishers/. However, it is important to compare services and costs of different companies before making any decisions.
At the end of the day, hybrid publishing can be an economical way to get your work out there and offer your work to the public. With a competitive pricing and shorter period from manuscript submission to market, it's definitely a great choice for the self-publisher.