Adds average eBay price to Facebook Marketplace and Craigslist

Latest Version

Version
1.0.0.3
Update
September 22, 2019
Size
301KiB
Developer
Category
Users
248
Rating
4.125 ★
Manifest Version
2
Web Store Status
Languages Support
English (United States)
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Permissions
Tabs
Storage
Http://*.craigslist.org/*
Https://*.craigslist.org/*
Https://www.facebook.com/marketplace/*
Https://1ruet6pzk7.execute-api.us-east-2.amazonaws.com/*/ebayresolver/*
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Market Ninja Extension

Integrates average eBay prices for comparison into Facebook Marketplace and Craigslist. Stop trying to decide if the item is reasonably priced and let this extension do the work. Craigslist Deal Finder provides average prices found on eBay for each item on the page.

A list of the found eBay items can then be displayed by clicking the \"eBay Price\" button. This will display all the retrieved items and link them to the associated eBay web page.

If you're not getting the results you expect open up the search filter panel and modify it to fit your use case.
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "manifest_version": 2, "name": "Market Ninja", "description": "Adds average eBay price to Facebook Marketplace and Craigslist", "version": "1.0.0.3", "browser_action": { "default_icon": { "16": "icon_16_16.png" }, "default_popup": "html/extension.html" }, "icons": { "16": "icon_16_16.png", "48": "icon_48_48.png", "128": "icon_128_128.png" }, "background": { "scripts": [ "lib/js/jquery-3.0.0.min.js", "js/constants/customEvents.js", "js/helpers/resultHelper.js", "js/helpers/searchHelper.js", "js/extension.js" ] }, "permissions": [ "tabs", "storage", "http://*.craigslist.org/*", "https://*.craigslist.org/*", "https://www.facebook.com/marketplace/*", "https://1ruet6pzk7.execute-api.us-east-2.amazonaws.com/*/ebayresolver/*" ], "content_security_policy": "script-src 'self' https://ssl.google-analytics.com; object-src 'self'", "content_scripts": [{ "matches": [ "http://*.craigslist.org/*", "https://*.craigslist.org/*", "https://www.facebook.com/marketplace/*" ], "js": [ "lib/js/jquery-3.0.0.min.js", "lib/js/bootstrap.min.js", "lib/js/googleAnalytics.js", "js/storage/googleStorage.js", "js/sites/craigslist.js", "js/sites/facebook.js", "js/constants/customEvents.js", "js/readers/baseReader.js", "js/readers/craigslistReader.js", "js/readers/facebookReader.js", "js/modifiers/baseTemplate.js", "js/modifiers/baseModifier.js", "js/modifiers/craigslistModifier.js", "js/modifiers/facebookModifier.js" ], "css": [ "lib/css/bootstrap-iso.min.css", "css/custom.css" ] }], "web_accessible_resources": ["close.png"]}
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User reviews

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D B (ID: 000000d69d9fe2ab) Voted 2 ★ - Updated 07/17/2022 The extension is very bare - bones. Only a couple options and a lot of the data is just incorrect. The only price the items should be compared against is the sold items price. Meaning the price people are willing to pay for the item. It doesn't look like this extension can get that data. I'm surprised it took anyone this long to make an extension like this and it's a good start but they have a long ways to go. I'll check in periodically and increase the rating if the extension improves.

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Yikes (ID: 000000bd442fa964) Voted 5 ★ - Updated 10/30/2019 Awesome, this honestly has given me some side income. Can you write code that will drive around and pick up the FB marketplace items now?

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Russ Smith (ID: 0000006e0c5a814b) Voted 5 ★ - Updated 10/02/2019 Saw this briefly on reddit, and downloaded immediately. Within a few minutes, I already had a target and was on my way to get it. Totally Sweet! Radical! All the stars! Thanks for this creation! Working great for me! I'm excited to have this tool!

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Andrew Levy (ID: 0000000310bc41cb) Voted 5 ★ - Updated 08/28/2019 I didn't know anything like this existed. Love this extension!

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Alexis Bardon (ID: 000000914e682423) Voted 1 ★ - Updated 08/18/2019 broken, ruins the layout of the page completely