---
title: "Historic Price Shopper: Amazon Price Tracking – Chrome extension stats, history and permissions"
description: "597 users, rated 4.69 by 13 people. Version 0.51, updated 2024-01-13. Requests 8 permissions."
url: "https://extensiontracker.com/extension/epopkendmjlkmkmcdmbmfnnndfbfdhbc"
---

# Historic Price Shopper: Amazon Price Tracking

Live in the Chrome Web Store.

- Users: 597
- Rating: 4.69 from 13 ratings
- Last checked: 2026-09-27 00:48 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #31,161 of 264,703 live extensions
- Rank in Shopping: #1,090 of 8,433

## The listing

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

Summary from the listing:

> Adds Amazon.com historical price graph above the 'Add To Cart' button so you can monitor if it's a good time to buy.

- Extension ID: `epopkendmjlkmkmcdmbmfnnndfbfdhbc`
- Developer: [Rediahl](https://extensiontracker.com/developer/ua62ac64418883390b1e16307698f262f)
- Category: [Lifestyle › Shopping](https://extensiontracker.com/category/lifestyle/shopping)
- First published: 2013-12-30
- Last updated: 2024-01-13
- Version: `0.51`
- Size: 96.41 KiB
- Minimum Chrome: 88
- Languages (1): English
- Support page: `http://2amhobby.blogspot.com/2013/12/viewing-amazon-historical-prices-inside.html`
- Chrome Web Store: <https://chromewebstore.google.com/detail/historic-price-shopper-am/epopkendmjlkmkmcdmbmfnnndfbfdhbc>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fepopkendmjlkmkmcdmbmfnnndfbfdhbc>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 597 | 4.69 | 13 |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-27.

## What it can access

From the extension's manifest, in plain language.

### Sites

- `http://*.camelcamelcamel.com/`: camelcamelcamel.com and its subdomains
- `http://*.fakespot.com/`: fakespot.com and its subdomains
- `http://camelcamelcamel.com/`: camelcamelcamel.com
- `http://fakespot.com/`: fakespot.com
- `https://*.camelcamelcamel.com/`: camelcamelcamel.com and its subdomains
- `https://*.fakespot.com/`: fakespot.com and its subdomains
- `https://camelcamelcamel.com/`: camelcamelcamel.com
- `https://fakespot.com/`: fakespot.com

### Sites where it runs scripts

- `https://amazon.ca/*`: amazon.ca
- `https://amazon.co.uk/*`: amazon.co.uk
- `https://amazon.com/*`: amazon.com
- `https://smile.amazon.com/*`: smile.amazon.com
- `https://www.amazon.ca/*`: www.amazon.ca
- `https://www.amazon.co.uk/*`: www.amazon.co.uk
- `https://www.amazon.com/*`: www.amazon.com

## 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 2026-09-27 00:48 UTC; next check around 2026-10-15.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “Historic Price Shopper: Amazon Price Tracking” (epopkendmjlkmkmcdmbmfnnndfbfdhbc). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/epopkendmjlkmkmcdmbmfnnndfbfdhbc. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_epopkendmjlkmkmcdmbmfnnndfbfdhbc,
  title   = {Historic Price Shopper: Amazon Price Tracking (epopkendmjlkmkmcdmbmfnnndfbfdhbc)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/epopkendmjlkmkmcdmbmfnnndfbfdhbc},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/epopkendmjlkmkmcdmbmfnnndfbfdhbc>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.