AuctionWeb is dedicated to bringing together buyers and sellers in an open marketplace through the auction format. Take a look at their listings. There are always several hundred auctions underway, so you're bound to find something interesting.

If you don't find what you like, take a look at their Personal Shopper; it can help you search all the listings. Or, it can keep an eye on new items as they are posted and let you know when something you want appears. If you want to let everyone know what you want, post something on their wanted page.
If you have something to sell, you can start your auction instantly.
 

Get the inside track on the fun, excitement, and irresistible deals available
 exclusively to First Auction members. Membership is free.
 Bid & Buy
 If you've never bought at an auction before, you'll quickly find how easy and
 fun it can be. But you need to become a member first. Then all you need to
 do is bid. Once you win, your product order is placed, and is shipped to you
 directly to the billing address you provided when you became a member.
 Easy Payment
 You only need to provide financial information once. After that, you're free to
 bid and buy as often as you like with no hassle. The credit card you provide
 when you register for membership is automatically charged when we ship
 your order from your winning bid.
 Bid Alert
 When you're a winner they'll notify you by e-mail. They'll also let you know when
 you need to increase your bid to stay in the game. 

Products at this auction site are computer hardware and software products. This site features:
                                      Live Auctions 24 Hrs-A-Day!
                                      All Products in Stock!
                                      Same Day Shipping!
                                      Real Time Shipment Tracking!