Like your nearest Dollar store, LastMinute auction searches for deals or offers on eBay that are priced at less than $1 (minus Shipping and Handling) and are ending in an hour's time.
As soon as they find an item on ebay that meets the criteria (less than 1 dollar, less than 1 hour), it is listed on LastMinutes website.
These less than a buck eBay auctions are arranged in categories (like books, DVDs, Stamps). Other details like number of current bids, shipping charges and auction remaining time are also displayed along with the item description.
LastMinute Auction.com [via Spluch]
Related: Software Auctions on eBay | eBay.com Trivia
The Best Time for eBay Shopping: Most auctions end between noon and 8pm, eastern standard time, because that's usually when people post them. In the wee hours of the morning, there are fewer available, but these are often some of the best!