Deals Tracker for eBay is a free app that lets you subscribe to any eBay auction and track it as soon as it shows up on the site.

Subscriptions are managed automatically. When a new auction starts, you will be notified of it and you can instantly view it and even place a bid if you want. 

You can filter auctions by location to track items in your region.

With Deals Tracker you can also track all your saved searches. If an item shows up, you will be notified of it right away.

You will be notified of any new item with a new bid placed on your auction.

Deals Tracker for eBay works only with eBay Online Shopping website.