Privacy notice
What this dashboard stores
Auction Radar is a personal research dashboard. It does not sell data, run advertising, or ask you to sign in with an eBay or Marktplaats account.
eBay listing data
The eBay tab displays public search-result details collected through SerpApi, a third-party search service, and links each result back to eBay. Listing images remain remotely hosted. The feed is refreshed daily, and listing data older than 36 hours is hidden.
Marktplaats listing data
The Marktplaats tab reads three public classical-painting result pages once per day and displays at most 96 current advertisement links. Current and locally saved-archive views are capped at 100 links together. It stores only the displayed listing ID, title, link, remotely hosted image, price, approximate listing date, city and painting attributes. Seller names, contact details, full descriptions and unused gallery images are not retained. Data older than 72 hours is hidden.
Your review choices
On the hosted dashboard, saved, viewed, and dismissed states are kept in your browser's local storage. Saving an eBay or Marktplaats find also keeps a snapshot of its displayed title, link, image and listing details so you can find it after it leaves the daily feed; removing the saved status deletes that snapshot. These choices are not sent to eBay, Marktplaats or SerpApi. Clearing this site's browser data removes them from that device.
Technical data
The hosting provider may process ordinary request information such as IP address, browser type, and timestamps to deliver and protect the site. Auction Radar does not add analytics or tracking cookies.
Questions or deletion
For questions about this dashboard or a deletion request, contact the dashboard owner through the same channel that provided access.
Last updated 1 August 2026.