The Tracktor!

Camelcamelcamel.com provides an easy way to track Amazon product prices, get alerted when prices drop and even see how prices have changed with history charts and other helpful details. The fully searchable web app is accessible online and through a browser extension called Camelizer, available for Chrome, Firefox and Safari.

PriceReel - Online Shopping Price Comparison Search Engine

Get the lowest prices on computers, electronics, furniture, cameras, clothes and more. Online shopping, compare prices and find the best deal with PriceGrabber.com

Shopping.com, part of the eBay Commerce Network, pioneered online comparison shopping over a decade ago and today remains one of the leading shopping destinations for a comprehensive set of products from thousands of premier brands and trusted online stores. With a commitment to delivering consumers a superior shopping experience, Shopping.com offers users easy-to-use search tools, engaging content and time saving navigation, along with millions of user-generated product and merchant reviews from Shopping.com’s user community. »

Amazon and eBay changes their product prices many times a day. Use PriceAlarm.net to get the best price.Features- Product Search in huge database ~ 1 Billion Products- Compare Amazon and Ebay prices- Currency Conversion- Price Development Graphs- Price Alarm - Desired Price Alert via Email and Twitter- Daily Deals - Bargains- Browser Extension / App- SSO Login - Amazon, Facebook, Twitter, Google

Pricepin lets you track price drops and get notified when those price changes occur. Simply bookmark the products you want and it takes care of the rest.

Products search / comparisson website with millions of products from the world's most popular online shopping websites. See trending products, receive discounts and coupons.

Google Product Search applies Google's search technology to help you find and compare products from online stores across the web and then points you directly to where you can buy them.

Amazon offers most of its products in five European Amazon stores at various prices. Often times, it is worth purchasing a product in a foreign Amazon store, even if you incur additional shipping charges. Amadeal.eu allows you to quickly find the cheapest Amazon store for your desired product, including shipping costs and tax estimates. With Amadeal.eu, you can save a lot of time and money!

With Price Check by Amazon, you can use your iPhone to instantly compare prices at a real-world retailer with Amazon.com and its merchants, while on-the-go. Price Check enables you to search Amazon products quickly using barcode, picture, voice, and text search. All prices are in US Dollars and search the Amazon US catalog.

Pricepirates makes on-the-go mobile price comparisons to eBay, Shopping.com and in its own database of products from over 36.000 online shops in Germany, Austria, Switzerland, the UK and the USA.

Shop smart and shop fast at Shopzilla! Read reviews, compare prices, and get the right product at the right price every time.

Bargain Seek monitors Amazon products you wish to buy and let you know when they hit your target price.

Amazon changes prices up to 80 million times each day. 80 MILLION TIMES!