Startup cost: $50 - $500

Setup costs for selling on Mercari can range from $50 to $500 depending on the seller's approach. At a minimum, sellers would need a smartphone or computer with internet access to create listings for free on the Mercari platform. Optionally, investing in a digital camera for better product photos or a printer for shipping labels could enhance the selling experience. High-end costs may include purchasing packaging materials, investing in a shipping scale for accurate postage, and utilizing paid promotions on the platform to boost visibility. While the basic setup is low-cost, additional expenses like shipping fees and potential marketing expenses can add up over time. To take selling on Mercari seriously, a friend should budget between $100 to $200 for initial setup and additional expenses.