Have a look its Features:
Supports an unlimited number of eBay accounts (purchase price allows up to 4 users in the same household)
Use it on any computer without ever needing a registration code
Will know that your copy is registered even if you get a new computer
Supports sniping, normal bidding, buy it now, watching and browsing eBay all in one convenient interface
Smart error detection will automatically retry the snipe up to 5 times if it fails for any reason, insuring maximum reliability
Very simple to use, just click the add auction button while and auction page is displayed then enter your maximum bid
Auction details (title, time left, current bid, etc.) will be automatically retrieved from eBay
Support for multiple item listings as well as "Buy It Now" items
Stays synchronized with eBay and refreshes on specified interval, works independently from your system clock, so it bids on time even if your system clock is incorrect.
When an item is ending in less than 5 minutes, the program will refresh the details more often and ignore all items ending in more than 5 minutes to ensure all resources are available to bid on time
Built in search box to search eBay items from any page
Works as a fully functional web browser, browse the web while monitoring your auctions
Automatically signs in for you whenever eBay requests it
Can be minimized to the system tray.
You may download it from here.