
Auction Sniper for eBay lets you bid at the last moment of an auction automatically, so no one can counter your bid by a few cents. You have the ability to adjust the bid time between 10 seconds and 2 seconds before the auction ends. You enter the maximum price you would pay, and the snipe automatically bids that price.
This app has two modes: you can either have the app automatically snipe/(bid) for you at the last moment on an eBay auction, or you can set custom alerts so that you can snipe/(bid) in person at the last moment, or even combine the two modes.
v5.5
eBay made some changes in the way bids were handled, this update is able to bid again