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Retail Arbitrage Scanner - Arbitra

Chrome extension by ktg · Lifestyle · Shopping

A Chrome extension in Lifestyle · Shopping with 70 users, barely installed.

Specific sites only: 7 match patterns.

What the developer says, and 5 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
70
Rating
5.0 (1 ratings)
Users, last 17 days
+5
Rating, last 30 days
Not watched long enough to say
Version
1.1.26
Updated in the store
2026-09-07
Published
2026-01-07
Manifest
V3
Browser access
5 permissions, 7 site patterns

How it has moved

Users
+5 since 31.08
62-70 · 10 readings
2026-09-04: released 1.1.242026-09-06: released 1.1.252026-09-07: released 1.1.26
  1. 2026-08-3165
  2. 2026-09-0266
  3. 2026-09-0564
  4. 2026-09-0666released 1.1.25
  5. 2026-09-0764released 1.1.26
  6. 2026-09-0862
  7. 2026-09-1064
  8. 2026-09-1366
  9. 2026-09-1569
  10. 2026-09-1670
Rating
unchanged since 31.08
reviewsrating 5.00 · 10 readings
2026-09-04: released 1.1.242026-09-06: released 1.1.252026-09-07: released 1.1.26
  1. 2026-08-31reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-05reviews1rating5.00
  4. 2026-09-06reviews1rating5.00released 1.1.25
  5. 2026-09-07reviews1rating5.00released 1.1.26
  6. 2026-09-08reviews1rating5.00
  7. 2026-09-10reviews1rating5.00
  8. 2026-09-13reviews1rating5.00
  9. 2026-09-15reviews1rating5.00
  10. 2026-09-16reviews1rating5.00
Users
+5 since 31.08
62-70 · 10 readings
2026-09-04: released 1.1.242026-09-06: released 1.1.252026-09-07: released 1.1.26
  1. 2026-08-3165
  2. 2026-09-0266
  3. 2026-09-0564
  4. 2026-09-0666released 1.1.25
  5. 2026-09-0764released 1.1.26
  6. 2026-09-0862
  7. 2026-09-1064
  8. 2026-09-1366
  9. 2026-09-1569
  10. 2026-09-1670
Rating
unchanged since 31.08
reviewsrating 5.00 · 10 readings
2026-09-04: released 1.1.242026-09-06: released 1.1.252026-09-07: released 1.1.26
  1. 2026-08-31reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-05reviews1rating5.00
  4. 2026-09-06reviews1rating5.00released 1.1.25
  5. 2026-09-07reviews1rating5.00released 1.1.26
  6. 2026-09-08reviews1rating5.00
  7. 2026-09-10reviews1rating5.00
  8. 2026-09-13reviews1rating5.00
  9. 2026-09-15reviews1rating5.00
  10. 2026-09-16reviews1rating5.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Specific sites only: 7 match patterns.

  • https://www.amazon.co.jp/*
  • https://amazon.co.jp/*
  • https://jp.mercari.com/*
Show the remaining 4
  • https://api.mercari.jp/*
  • https://auctions.yahoo.co.jp/*
  • https://page.auctions.yahoo.co.jp/*
  • https://www.google-analytics.com/*
  • Act on the current tab, but only after you click it activeTab
  • Schedule work to run later alarms
  • Show you notifications notifications
Show the remaining 2
  • Open a panel beside the page sidePanel
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 1.1.26
  2. Version 1.1.25
  3. Version 1.1.24

What changed recently

  1. Store description rewritten (131 → 110 characters)
  2. Released version 1.1.26 (was 1.1.25)
  3. Package size changed
Show the remaining 3
  1. Released version 1.1.25 (was 1.1.24)
  2. Package size changed
  3. Released version 1.1.24 (was 1.1.22)

The publisher

ktg publishes 17 listings we track, 2k users between them. Listed website: dev-tools-hub.xyz.

  1. YouTube Shorts Blocker - ShortsKiller ktg · Productivity · Tools · published 2025-12-24 408 users ★ 5.0
  2. Rakuten Sellers Pro - Market Research & Sales Analytics for Rakuten ktg · Lifestyle · Shopping · published 2026-01-01 182 users ★ 5.0
  3. Ad Blocker for Yahoo! JAPAN — Yahoo Comfort ktg · Productivity · Tools · published 2026-01-18 161 users ★ 5.0
Show 5 more from this publisher
  1. Tutorial Maker — Step-by-Step Guides, Procshot ktg · Productivity · Tools · published 2026-02-28 158 users ★ 5.0
  2. AI Prompt Manager - PromptStash ktg · Productivity · Tools · published 2025-12-28 140 users ★ 5.0
  3. Web Data Extractor - DataPick ktg · Productivity · Tools · published 2026-01-17 131 users ★ 3.0
  4. X/Twitter Feed Cleaner - XDetox ktg · Productivity · Tools · published 2025-12-28 112 users ★ 5.0
  5. Cookie Editor with CHIPS / Partitioned Cookie Support — CookieJar ktg · Productivity · Developer · published 2026-03-12 85 users ★ 5.0

Like this one

Listings the catalog judges closest in what they say they do.

  1. AMZ Seller Assistant - EcomStal Seller Tools (Private Label & Wholesale) Describes nearly the same job, smaller audience 7 users
  2. AMASTREAM Member tools 3 Describes nearly the same job, smaller audience 450 users ★ 1.0
  3. Amazon Price Checker Describes nearly the same job, smaller audience 22 users
  4. Best Price Finder Describes nearly the same job, smaller audience 14 users ★ 5.0
  5. PriceZon – Price Comparator Describes nearly the same job, smaller audience 375 users ★ 4.9

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.