Tadpole Auction Watcher allows you to watch selected auctions and receive alerts when there is a bid change or when the auction is near ending. You can also setup searches to automatically show the result when items you are interested in appear. See which items are newly listed in a category throughout the day and find items by keyword without visiting eBay several times during the day to find items you want.

Features:
Receive Alerts when a bid is placed on an auction,
Receive an alert if an auction exceeds a price you set,
Monitor categories for new listings(all new listings or filtered by keywords),
Conduct advanced searches easily and quickly,
See what other items a buyer has purchased in the past,
See what other items the seller has sold in the past,
Fully integrated with the Auction Inquisitor program to check auctions for possible fraud,
Completely Free software