GoodBuy Gear | 2,147 followers on LinkedIn. GoodBuy Gear is the leading online marketplace for quality checked, secondhand and open box baby, toddler and kid gear. | GoodBuy Gear is the leading full-service partner for the recommerce of kids and baby gear, trusted by more than 50+ premium brand and retail partners. We offer comprehensive returns processing with the most rigorous quality-inspection in the industry comprehensive returns processing, as well as bespoke recommerce solutions, all as part of our mission to keep perfectly good gear out of landfills. Since 2016, GoodBuy Gear has collected detailed data on over 40,000 baby products.