The best deals I’ve found weren’t found by scrolling. They were found by waiting.
Facebook Marketplace and Gumtree reward patience, not persistence. The 80-20 approach to secondhand sourcing is simple: set up saved searches and notifications for exactly what you want, then close the app and go do something else.
Be Targeted
Know what you’re looking for before you open the app. Not “a 3D printer” — that’s browsing. “An Ultimaker 3 within 50km” — that’s hunting. The more specific your search, the faster you can evaluate a listing when it appears and the less time you waste on things that almost-but-don’t-quite fit.
Let the Algorithms Work
Both Facebook Marketplace and Gumtree support saved searches with notifications. Set them up. Let the platform tell you when something appears instead of checking manually three times a day. Your time at the workbench is worth more than your time refreshing a feed.
The Right Deal Will Come
This is the hard part. You’ll see something at 70% of what you’d pay — tempting, but not quite right. Wait. The listing at 30% of retail, from someone clearing out a business or moving house, will appear eventually. It always does. The secondhand market runs on life changes: people move, companies upgrade, hobbies get abandoned. These events don’t stop.
The deals I’m most pleased with all have one thing in common: I wasn’t in a hurry when I found them.