The path to figuring out the shortest path isn’t such a short one.

When I was dabbling with photography a few years back, secondhand camera equipment forum ClubSNAP was where I frequented for my equipment needs. Buying a brand new equipment was simply too expensive for a hobbyist like me. Finding sellers was the easy part; the difficult part was figuring how much to pay for it. What did I do? Manually scanned all the posts to figure out the “standard” price range of an equipment.