StaleMate: Poshmark Age Finder
Overview
Reveal how long items have been sitting on Poshmark.
STOP GUESSING. START NEGOTIATING. Poshmark hides the date on listings, leaving you in the dark. Is that jacket a fresh arrival, or has it been sitting in a closet for 400 days? StaleMate reveals the truth. This simple, free extension stamps the exact "Days Listed" right on the image as you browse. WHY YOU NEED THIS: 👉 Spot "Stale" Inventory: Ideally, you want to find items that have been sitting for 60+ days. Sellers are tired of looking at them and are ready to accept low offers. 👉 Negotiate with Power: Don't ask "Is this available?" Send an offer knowing exactly how desperate the seller might be. 👉 Save Time: Stop clicking into listings just to investigate. See the age instantly while scrolling the feed. HOW IT WORKS: 1. Install StaleMate. 2. Browse Poshmark. 3. Look for the "Days Old" overlay on listing images. Built by a reseller, for resellers.
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Details
- Version1.3
- UpdatedJanuary 7, 2026
- Offered byDefinitely Not an LLC
- Size23.32KiB
- LanguagesEnglish
- DeveloperDefinitely Not an LLC LLC
5040 Osceola St Denver, CO 80212 USEmail
info@jakebrowne.com - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes