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Mercari Pokeka Analyzer (Beta)

Chrome extension by Mercari Pokeka Analyzer · Lifestyle · Shopping

A Chrome extension in Lifestyle · Shopping with 7 users, barely installed. Audience over the last 30 days: +1.

Specific sites only: 4 match patterns.

What the developer says, and 2 screenshots

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

Users
7
Rating
not rated yet
Users, last 30 days
+1
Version
0.9.1-beta
Updated in the store
2026-05-09
Published
2026-05-08
Manifest
V3
Browser access
1 permission, 4 site patterns

How it has moved

Users
+1 since 04.10
6-7 · 11 readings
  1. 2026-10-046
  2. 2026-10-097
  3. 2026-10-106
  4. 2026-10-187
  5. 2026-10-196
  6. 2026-10-217
  7. 2026-10-226
  8. 2026-10-247
  9. 2026-10-256
  10. 2026-10-287
  11. 2026-11-027
Users
+1 since 31.08
5-7 · 24 readings
  1. 2026-08-316
  2. 2026-09-027
  3. 2026-09-046
  4. 2026-09-067
  5. 2026-09-076
  6. 2026-09-087
  7. 2026-09-096
  8. 2026-09-135
  9. 2026-09-157
  10. 2026-09-176
  11. 2026-09-205
  12. 2026-09-256
  13. 2026-09-277
  14. 2026-10-046
  15. 2026-10-097
  16. 2026-10-106
  17. 2026-10-187
  18. 2026-10-196
  19. 2026-10-217
  20. 2026-10-226
  21. 2026-10-247
  22. 2026-10-256
  23. 2026-10-287
  24. 2026-11-027

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times 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: 4 match patterns.

  • https://jp.mercari.com/*
  • https://pokeka-proxy.ikps0023.workers.dev/*
  • https://pokeka-license-api.ikps0023.workers.dev/*
Show the remaining 1
  • https://open.er-api.com/*
  • Store data in your browser storage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

Mercari Pokeka Analyzer.

Like this one

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

  1. CardQuant Describes nearly the same job, smaller audience 5 users
  2. Fantasy Road TRUEPRICE — Live Card Scanner Describes nearly the same job, smaller audience 30 users ★ 5.0
  3. eBay Pokemon Deal Highlighter Describes nearly the same job, smaller audience 13 users
  4. PokeMarkt | Pokemon TCG Live Prices Describes nearly the same job, smaller audience 156 users ★ 4.0
  5. TCG Card Ebay Pokemon Price Analyzer Describes nearly the same job, smaller audience 59 users ★ 5.0

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.

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The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/fncbjfgbdjimlghimlooalccakenpnjh/badge.svg)](https://extops.dev/extensions/fncbjfgbdjimlghimlooalccakenpnjh)

HTML

<a href="https://extops.dev/extensions/fncbjfgbdjimlghimlooalccakenpnjh"><img src="https://extops.dev/extensions/fncbjfgbdjimlghimlooalccakenpnjh/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-28. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built