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The Mercari product listings scraper turns Mercari keyword search pages into a clean CSV for marketplace research. It opens each configured search URL, waits for listing cards, scrolls through lazy-loaded results, then exports keyword, product name, product URL, sale price, and image URL from the local desktop app.
CSV
5
Multi-URL
Auto-scroll
Local app
At a glance
Collect listings by search keyword
Each row keeps the keyword from the current Mercari search URL, so analysts can compare manga, fishing gear, apparel, electronics, or any other category without mixing source terms.
Export product rows, not screenshots
The template writes structured fields into mercari_keyword_product_listings_scraper.csv, making it easier to sort by price, deduplicate product URLs, and enrich the dataset later.
Handle lazy listing pages
Mercari listings can load as you scroll. This workflow waits for item links, scrolls until the listing count stabilizes, then exports after the page has had time to fill in.
Keep the run on your desktop
UScraper runs the browser automation locally. Your keywords, exports, and review process stay on your workstation instead of passing through a hosted marketplace actor.
Who uses it
Resale operators
Pricing checks
Use a Mercari scraper to compare current sale prices for repeat categories before buying inventory. Exported product URLs and image URLs make it easier to verify outliers before making a sourcing decision.
Marketplace researchers
Trend tracking
Collect Mercari listing snapshots for the same keyword set over time, then monitor how product names, price bands, and visible supply change across categories.
E-commerce analysts
Channel comparison
Pair the file with the eBay scraper, Rakuten product listing scraper, or Yahoo Auctions product scraper to compare marketplace visibility.
Automation flow
Navigate - wait - scroll - export. The workflow sets a large browser window, opens each Mercari search URL, waits for item links, injects an auto-scroll routine, pauses while lazy results load, and appends the visible listings to one CSV.
How to use
Download the template
Use the download button for the hosted JSON file, then import it into the UScraper desktop app.
Add your Mercari searches
Edit the Navigate block and paste the Mercari keyword search URLs you want to scrape.
Choose the export folder
Keep the default file name or point Structured Export to your preferred research folder.
Run and watch the first page
Let UScraper load the page, scroll, and collect listing rows. Stop early if Mercari shows a verification screen.
Open the CSV
Review mercari_keyword_product_listings_scraper.csv in Excel, Sheets, or your pricing workflow.
Output preview
mercari_keyword_product_listings_scraper.csvColumn
keyword
Search term from the current Mercari URL.
Column
product_name
Visible product title or card attribute value.
Column
product_url
Absolute Mercari item or shop product URL.
Column
sale_price
Listing price normalized with a yen symbol when detected.
Column
image_url
Thumbnail or product image URL from the listing card.
Sample rows
2 of many
| keyword | product_name | product_url | sale_price | image_url |
|---|---|---|---|---|
| 漫画 | Complete manga volume set | ¥2,400 | ||
| 釣り具 | Used spinning reel with case | ¥5,980 |
Mercari listing pages can include public marketplace data, but automated collection may still be restricted by Mercari terms, robots rules, copyright, privacy law, or local regulations. Use reasonable volume, avoid collecting personal or restricted data, and get legal advice before using scraped Mercari data in a commercial product.
Before you run
Avoid parallel runs and leave enough time for lazy-loaded listings to settle. If Mercari asks for verification, stop the workflow and resolve it manually rather than trying to bypass the checkpoint.
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Available on Windows 10+ and macOS 12+ · Need help? [email protected]