Build a Marketplace search that finds deals
Most people search Facebook Marketplace with one word and then scroll past a hundred listings for parts, accessories, and other buyers' wanted posts. Pick what you flip and this builds the actual search — brand keywords, the exclusion words that kill the noise, a price band, and a radius — plus the reasoning, so you can adapt it. Copy it into any alert tool.
What do you flip?
Why this setup
Estate and moving sales dump tool lots below value, and they get bought fast. 'Battery only' and 'bag only' listings are the biggest source of false alerts in this category.
Your watchlist
Search these (6)
Never show me (17)
Price range
$40–$400
Radius
35 mi
Scan every
Every 5 minutes
Works anywhere you can save a search. In FlipDar the free plan runs one of these every 24 hours; paid plans run it every 30 or 5 minutes.
Go deeper on a category
Each of these explains what the junk alerts look like in that category, which misspellings are worth adding, and what to check before you hand over cash.
The four things that make a search work
- Brands beat categories. “Bike” is a category and returns everything. “Trek”, “Specialized”, and “Cannondale” are the things you can resell. The same holds for tools, sneakers, and PC parts: search the names you would pay money for.
- Exclusion words are the real filter. Every category has a set of listings that use your keyword and waste your time — parts units, accessory-only sales, ISO posts from other buyers. Ten well-chosen exclusion words typically cut alert volume by more than half without losing a single real deal.
- A ceiling, not a wish. Your max price is the highest number that still leaves a margin after platform fees, gas, and your time. Work it out on the profit calculator once and reuse it.
- Cadence should match the category. Underpriced consoles and graphics cards are gone in under an hour, so checking every 5 minutes is what puts you first in the seller's inbox. Furniture can wait.
Questions people ask
Why do exclusion words matter more than keywords?
Keywords decide what you see; exclusion words decide what you stop seeing. A search for 'ps5' returns controllers, cases, skins, and broken units, and after a week of that noise most people mute their own alerts. Adding ten exclusion words typically removes more junk than any amount of keyword tuning.
How wide should my search radius be?
Wide enough to get volume, tight enough that the drive does not eat the margin. Twenty to thirty miles suits most categories. Go tighter for furniture and appliances, which are slow to move and awkward to transport, and wider for high-margin items like graphics cards where a 45-minute drive is still worth it.
Should I use one broad search or several narrow ones?
Several narrow ones. A broad search forces you to filter in your head every time an alert arrives, which is the work you were trying to avoid. Narrow searches with their own price bands and exclusion lists produce alerts you can act on without thinking.
Can I use this without FlipDar?
Yes. The output is plain configuration — keywords, exclusion words, a price band, and a radius — so you can paste it into any alert tool or into Facebook Marketplace's own saved searches. FlipDar just runs it on a schedule for you and filters the results.
How often should a watchlist scan?
It depends on the category. Consoles, graphics cards, power tools, and sneakers are gone within the hour, so a 5-minute cadence is the difference between first and fifth message. Furniture and appliances sit for days, so 30 minutes is plenty.
Let it run without you
A good search is only half of it — someone still has to run it every five minutes. That is the part FlipDar automates. Free plan: one watchlist, scanned every 24 hours, no card.