Extension Tracker

Trading Card Collector Assistant — by A5

4 users No ratings yet Last updated 2 Feb 2026

By Allen Five Holdings LLC Live in the Chrome Web Store khdgbenlpmhelijcikaidhkmppbbcnmo Last checked 27 Sep 2026, 04:18 UTC

The listing

What the Chrome Web Store shows, as of the last check

Save eBay trading card listing snapshots, build your collection library, export to CSV. Free tier: 10 snapshots. Pro: unlimited.Summary from the listing
Developer
Allen Five Holdings LLC
Category
Lifestyle › Shopping
First published
28 Jan 2026
Last updated
2 Feb 2026
Version
2026.01.30.0000
Size
137 KiB
Minimum Chrome
90
Languages
1 language

English

Website
allenfive.com
Support page
https://allenfive.gumroad.com/l/trading-card-collector-assistant-by-a5
Open in the Chrome Web Store ↗ View the code or download the CRX in CRX Viewer ↗
Users over time As shown on the Chrome Web Store

Tracking began on 27 Sep 2026. The chart appears after the second check.

Show the numbers
CheckedUsersRatingRatings
2026-09-274––
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#212,483
by users, of 264,703 extensions
In its category
#6,415
of 8,433 in Shopping

What changed

Every change found on a check, newest first

No changes found since tracking began on 27 Sep 2026.

What it can access

From the extension's manifest, in plain language

Sites
  • https://*.ebay.com/*ebay.com and its subdomains
  • https://api.gumroad.com/*api.gumroad.com
  • https://www.ebay.com/*www.ebay.com
Sites where it runs scripts
  • https://*.ebay.com/*ebay.com and its subdomains
  • https://www.ebay.com/*www.ebay.com
Browser features
  • activeTabThe tab you're on, only after you click the extension
  • scriptingRun scripts on sites it can reach
  • storageSave settings and data in your browser

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Skool Video Download Tools - by A51,000 3.5012 Education
Vibe Coding Detector by A5103 –– Developer Tools
Coin Collector Assistant - by A510 –– Shopping
All 4 extensions by Allen Five Holdings LLC →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 27 Sep 2026, 04:18 UTC; next check around 6 Oct 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Trading Card Collector Assistant — by A5” (khdgbenlpmhelijcikaidhkmppbbcnmo). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/khdgbenlpmhelijcikaidhkmppbbcnmo. Accessed 2026-09-28.
BibTeX
@misc{extensiontracker_khdgbenlpmhelijcikaidhkmppbbcnmo,
  title   = {Trading Card Collector Assistant — by A5 (khdgbenlpmhelijcikaidhkmppbbcnmo)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/khdgbenlpmhelijcikaidhkmppbbcnmo},
  urldate = {2026-09-28}
}

The data is free to reuse under CC BY 4.0.

Browse

Top lists

Productivity

Lifestyle

Make Chrome Yours