PriceWatchPro — Walmart, Best Buy & Home Depot Price History

See price history charts and real price drops on Walmart, Best Buy and Home Depot product pages. Free, no account needed.

Retailers show you today's price. PriceWatchPro shows you what that price has actually been. Open any product page on Walmart, Best Buy or Home Depot and PriceWatchPro adds a small panel with that item's real price history: what it costs now, the lowest and highest we've ever recorded, and a chart of every change in between. If today's price is genuinely the lowest we've seen, we say so. WHY IT MATTERS "Sale" prices are often just the normal price with a line through the old one. A price history tells you the difference in about two seconds — whether that discount is real, or whether the item was cheaper three weeks ago. WHAT YOU GET • Price history chart on Walmart, Best Buy and Home Depot product pages • Current, lowest and highest recorded prices at a glance • A clear "at its lowest tracked price" flag when it's genuinely a good time • A plain-English price analysis — how today compares to the 90-day average • One click through to the full chart and free price-drop alerts • Not tracking an item yet? Add it in one click and we'll start recording it FREE, AND NO ACCOUNT NEEDED The extension works immediately after install. You only need an account if you want email alerts when a price drops below your target. PRIVACY We don't collect your browsing history, and there's no analytics or tracking in this extension. When you open a supported product page, the extension sends only that product's public item number to pricewatchpro.com to look up its price history. Nothing else leaves your browser. No account, no sign-in, no personal data. HOW IT WORKS PriceWatchPro records the price of hundreds of thousands of products every day and keeps the history. The extension simply shows you the history for whatever product page you're on. Some products aren't in our catalogue yet — for those you'll see a "Track this item" button on Walmart, which starts a price history from that day. Questions or a product that isn't tracked? https://www.pricewatchpro.com