Make money online: YES

Selling old textbooks as a side hustle is a remote-friendly option that can be done from anywhere. There are no hidden in-person requirements, as most transactions can be conducted online. Online discussions on Reddit and other forums generally indicate that this side hustle lives up to its hype, with many people sharing success stories and tips for maximizing profits. The success of this side hustle may depend on your location in terms of access to potential clients and shipping logistics. Additionally, consider time zones if communicating with buyers internationally. One potential gotcha to be aware of is the fluctuating demand for specific textbooks, so researching market trends is essential to optimize your sales. Setup costs range from $0 to $50, mainly for listing fees or shipping supplies. With dedication, it is possible to start seeing profits within 2 weeks.