uBuyFirst - Advanced eBay buying software finds newly listed "Buy-It-Now" items first!
Gixen - Free online service that places bids (similar to eBay) in the closing seconds.
Myibidder - Myibidder (Myibay) is a Free Auction Bid Sniper service for eBay.
BayGenie - eBay auction sniping service.
Auction Bidding Sniper for eBay - Play your cards close to your vest, and your eBay bids even closer by doing your own eBay Auction sniping.
TurboSnipe - - What is TurboSnipe eBay Auction Sniper?