Whether the Certified Scrum Product Owner (CSPO) is worth it depends on your personal and professional goals. If you are aiming for a role in an agile team or organization, especially as a Product Owner, the CSPO certification can be very valuable. It demonstrates your understanding of Scrum and the Product Owner role, provides access to a professional network, and imparts practical skills. Nevertheless, it's important to apply the knowledge learned and to weigh any investment in training against the potential return.