Observed arrival · 2026-10-01
Sleever: football-card deal scanner
A desktop Chrome beta extension that scans eBay and Vinted listings for football cards and compares them with recent sales.
- For
- Football-card collectors comparing eBay and Vinted listings
- Worth noticing
- It factors estimated shipping and fees into landed cost, while warning that limited comparable-sales evidence weakens estimates.
Field notes
The homepage lays out a browser-extension workflow: search a player on eBay or Vinted, scan listings, then review deal labels against comparable sales. Its worked example adds shipping and estimated fees before comparing a €68 landed cost with an €85 reference. The page also describes photo checks for card details and a watchlist, while warning that limited evidence makes estimates less reliable and does not guarantee profit or authenticity. Access is described as desktop Chrome beta.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue