W4P: price comparator play online

Watch4Price is a "completely free" price comparator (ebay and Amazon).
Using keywords, users can search for desired products retrieving a list of items and, after selecting one of them, the application shows different prices provided by different vendors.
Using Watch4Price you can compare the price changes on Amazon Italy, Germany, France and Spain, and on ebay. Prices are updated on a daily basis and, for each product, you can check in real time the minimum and maximum price reached.