CompSniper
Bluvera LLC · compsniper.com
CompSniper shows what items have actually sold for on eBay. Ask about any product and get recent completed sales with sold price, shipping, condition and sale date, plus a price summary: median, typical range and number of sales. Results filter out accessories and mismatched listings. You can price several items at once, compare products side by side, compare prices across eight eBay marketplaces (US, UK, Germany, France, Italy, Spain, Canada and Australia), check current eBay asking prices, and look up Mercari US listings. Useful for sourcing inventory, valuing a collection, or pricing an item to sell. Requires a CompSniper account; each search uses one search from your monthly CompSniper quota.
How to install CompSniper in ChatGPT
- Open the official listing for CompSniper in the ChatGPT workspace you want to use.
- Choose Install plugin if available. Follow any connection steps for the apps listed on the page.
- Open a new conversation on a supported ChatGPT surface. Select CompSniper from the plugin options or mention it by name.
How to use CompSniper
Check the marketplace listing or publisher’s documentation for supported actions and examples.
Ranking history
Browse the order shown in the public ChatGPT Plugins directory on each capture date. Popular is a curated collection. OpenAI does not publish install or usage counts here.
Frequently asked questions
Why is Install plugin missing?
Check your account, workspace, plan and region. If the listing says Desktop only, open it in the ChatGPT desktop app.