---
title: "Amazon, eBay, Best Buy & Newegg Price Comparison (ASIN or UPC)"
slug: "multi-marketplace-price-checker"
type: "apify-actor"
url: "https://automationbyexperts.com/apify/multi-marketplace-price-checker"
apify_url: "https://apify.com/fayoussef/multi-marketplace-price-checker?fpr=youssef&fp_sid=abe_multi-marketplace-price-checker"
category: "Price & Brand Monitoring"
price: "$0.012"
price_unit: "per product checked"
runs: 56
users: 1
---

# Amazon, eBay, Best Buy & Newegg Price Comparison (ASIN or UPC)

Paste ASINs, UPCs, model numbers or product names and it returns what that exact product sells for on Amazon, eBay, Best Buy and Newegg. AI verifies every match, so accessories, bundles and refurbs never inflate your numbers - you get the highest, lowest and typical price with a source URL for each.

**Run it:** [Amazon, eBay, Best Buy & Newegg Price Comparison (ASIN or UPC) on Apify](https://apify.com/fayoussef/multi-marketplace-price-checker?fpr=youssef&fp_sid=abe_multi-marketplace-price-checker)  
**Pricing:** $0.012 per product checked  
**Usage:** 56 runs by 1 users

## Use cases

- **E-commerce sellers** - Price a catalogue against four marketplaces at once, by ASIN or UPC.
- **Retail buyers** - Find the true market price of a product before committing to stock.
- **Analysts** - Build clean cross-marketplace price datasets without accessory noise.

## Output fields

- `Input identifier (ASIN / UPC / MPN / name)`
- `Matched product title`
- `Marketplace (Amazon, eBay, Best Buy, Newegg)`
- `Price & currency`
- `Highest / lowest / typical price`
- `Condition (new, refurb, bundle)`
- `AI match confidence`
- `Seller name`
- `Source URL`
- `Checked timestamp`

## FAQ

### What can I search by?

ASINs, UPCs, model numbers or plain product names.

### How does it avoid wrong matches?

AI verifies every listing is the exact product, so accessories, bundles and refurbished units don't inflate your price range.

### Which marketplaces are covered?

Amazon, eBay, Best Buy and Newegg, each with a source URL per result.

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