Flexible hours: YES

Sports card flipping can offer flexibility in setting your own schedule as you can buy and sell cards at your convenience. There are no fixed hours or shifts, allowing you to work around your existing commitments. Online discussions generally support the idea that this side hustle is truly flexible, with many users highlighting the ability to control when they engage in transactions. However, some mention that staying updated on market trends and participating in auctions can require time-sensitive attention. Overall, the consensus suggests that while there are no strict time constraints, actively managing your card flipping business may involve staying informed and available for potential deals.