RealPrice — Fake Deal Detector

About

Is that "70% OFF" actually a deal  or just a marked-up "original" price? RealPrice helps you find out before you buy.

RealPrice watches the real price of the product you're viewing and tells you, in plain language, whether the discount is honest. No sign-up, no account, and your data never leaves your computer.

WHAT IT DOES
- Tracks the genuine price history of a product over time, right on your device.
- Flags inflated "was" prices  the classic fake discount by comparing the crossed-out price against what the item has actually been priced at.
- Gives a clear verdict: genuine low, good price, not the best price, or inflated discount.
- Shows a simple price-history sparkline so you can see the trend at a glance.
- Lets you compare the same product across supported stores to spot a better offer.

SUPPORTED STORES
Amazon, Daraz, eBay, AliExpress, and Flipkart  across their main regional sites.

HOW TO USE IT
Open a product page on a supported store. A small verdict appears on the page, and clicking the RealPrice icon opens the full breakdown — price history, the current verdict, and a one-tap way to search the same product on other stores.

YOUR PRIVACY
RealPrice does its work entirely on your device. It records price history locally using your browser's storage and never sends your browsing history, the pages you visit, or any personal information to us or to anyone else. There are no accounts, no analytics, and no ads.

Honest prices, fewer fake deals. Install RealPrice and shop with confidence.