It would be very useful if I could search a Strava Marketplace (which can be filtered to location and distance from location) to buy second-hand equipment. For example, I want to buy another bike, a bike computer, or maybe running shoes (that were bought but are the wrong size). Many people upgrade their kit, and the old kit, which may be perfectly useable or maybe useable after being fixed, just sits in a cupboard/drawer/garage.... this way i can get rid of old stuff to people in my community and as i am always on strava, it makes it easier to sell, which to me seems an obvious side feature of Strava.
