# Grail Finder

> Grail Finder helps sellers make informed decisions on what to sell on eBay by showing details like total items listed, 90 day sell-through rate, average price, and items sold within 90 days. All in the click of one button!

Canonical page: [https://chrome-stats.com/d/grail-finder](https://chrome-stats.com/d/grail-finder)

## Overview

- **ID:** `grail-finder`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Resellershed
- **Category:** search-tools
- **Daily users:** 1
- **Version:** 1.0
- **Last updated:** 2023-01-31
- **First published:** 2023-01-31
- **Size:** 44 KB
- **Data as of:** 2026-09-12
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/grail-finder/)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/grail-finder/privacy/](https://addons.mozilla.org/firefox/addon/grail-finder/privacy/)

## Description

Grail Finder is a Firefox add-on designed to assist eBay sellers in making informed decisions on what to sell. With just one click, sellers can access essential details such as total items listed, 90 day sell-through rate, average price, and items sold within the past 90 days. Follow the simple installation instructions to unlock a free unlimited trial and enhance your selling experience on eBay.

## Rankings

- #117,526 — Overall
- #191 — finder

## Permissions and access

### Permissions

- `activeTab`
- `storage`

### Content script matches

- `extensionpay.com`

## Safety

- **Risk impact:** Low risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/grail-finder)