How to Use Negative Keywords to Filter Better eBay Deals

Getting too many eBay deal alerts that aren't actually deals is almost as frustrating as getting no alerts at all. Negative keywords are the solution. By explicitly excluding terms that signal the wrong type of listing, you can transform a noisy alert feed into a stream of genuinely actionable deals. Here's how to build an effective negative keyword strategy.

What Are Negative Keywords?

Negative keywords are terms that, when present in a listing title, cause the listing to be excluded from your results. If you're monitoring for "Jordan 1" sneakers, "replica" as a negative keyword means any listing containing "replica" in the title is ignored, even if it also matches your main search term. This is essential for high-fraud categories and any niche with lots of non-authentic listings.

Universal Negative Keywords for Most Searches

• replica — removes counterfeit and copy listings
• inspired — removes "inspired by" imitation listings
• prop — removes movie/TV prop replicas
• novelty — removes decorative/non-functional versions
• custom — removes modified items that may not have resale value
• for parts — removes broken items sold for repair only
• not working — removes non-functional listings
• as is — removes listings sold without condition guarantee
• broken — removes damaged item listings
• untested — removes electronics of unknown condition

Category-Specific Negative Keywords

Sports Cards

For sports cards, add: "lot," "reprint," "custom," "artist proof," "fantasy." Lots contaminate single-card searches. Reprints look like originals in thumbnail photos. Custom cards have zero official market value.

Sneakers

For sneakers, add: "unauthorized," "UA," "1:1," "display," "retail sample." These signal counterfeit or non-retail product that carries significant resale and legal risk.

Electronics

For electronics, add: "cracked," "water damage," "no power," "screen issue," "parts only," "for repair." Each of these signals a device that requires repair investment before it can be resold.

How Deal Scout 360 Handles Negative Keywords

Deal Scout 360 includes a negative keywords field in every search configuration. You enter terms you want to exclude, and the system applies them at the alert level — so listings containing those terms never even trigger a notification. It comes pre-populated with defaults like "replica," "inspired," "prop," and "novelty" that cover the most common alert pollution sources. You can customize this list per search to match the specific noise patterns of your category.