Garage sales are a win win with everyone winning. You got stuff you no longer need, rather than throw them away or donate them to the salvation army, you make them into a garage sale. This way, you end up making some money while solving someone else's problem for them as they get stuff they want at a reasonable price. Another positive from this is that you grow your business. And since the world is a global village, your business is now put on a world map. You win.