StaleMate: Poshmark Age Finder
Reveal how long items have been sitting on Poshmark.
As of June 2026, StaleMate: Poshmark Age Finder has 7 users in the Productivity category.
Usersno change0%
7
7
Ratingno change0%
—
— reviews
Reviewsno change0%
—
Version
1.3
Manifest V3
History
5 snapshotsTracking since Apr 1, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 1, 2026 | — | — | — | 1.3 |
| Apr 17, 2026 | 1 | — | — | 1.3 |
| Apr 26, 2026 | — | — | — | 1.3 |
| May 7, 2026 | 2 | — | — | 1.3 |
| May 23, 2026 | 5 | — | — | 1.3 |
| Now | 7 | — | — | 1.3 |
Permissions & access
- Permissions
- None declared
- Host access
- None declared
Screenshots
About
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.
Technical
- Version
- 1.3
- Manifest
- V3
- Size
- 23.32KiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- mmhnfpmnkinldapnjodbbiebgcnadoop
- Developer ID
- u23477c1696b9f3cc2f68562cdf9d8daa
- Developer Email
- [email protected]
- Created
- Jan 7, 2026
- Last Updated (Store)
- Jan 7, 2026
- Last Scraped
- Jun 10, 2026
- Website
- —
- Support URL
- —
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Data sourced from the Chrome Web Store · last verified Jun 10, 2026.