The Marketplace Search Prompt helps you search listings on eBay and other online marketplaces for a specific item and target price. Instead of manually opening and comparing every listing, the prompt assembles a concise summary that highlights the best available options, explains the price differences, and flags whether your target price is realistic based on recent sold listings. It works across 12 countries, with a country-driven marketplace dropdown that automatically offers the right sites, from eBay and Facebook Marketplace to Marktplaats, Kleinanzeigen, Leboncoin, and more.

For example, searching for a used A1993 Core i5 at or below $175 turns up no active listing at or under budget. The closest active listing is $179.95, about $5 over. A comparable listing recently sold for $174.99, showing the target price was realistic with a little patience. Instead of comparing every listing by hand, the prompt produces a short summary that highlights the best options, explains the differences, and makes the next step obvious.

Download the prompt below, import the JSON into AI Productivity Suite, open it from your library, and click Copy to AI. Fill in the product, target price, and country, then send the assembled prompt to ChatGPT, Claude, Gemini, or Copilot and get a clear read on the market in seconds.

The Marketplace Search Prompt is ready to import the moment you install the extension. Search for "ai-productivitysuite" in the Chrome Web Store to get started.