The Best online Auction sites

Founded in September 1995, eBay is the worldwide leading online auction marketplace for the sale of goods and services by a diverse community of individuals and businesses. eBay has more items and categories than any other auction site.
You can register at eBay.com or at one of the specific country website:
eBay.au - Australia |  eBay.ca - Canada |  eBay.co.uk - United Kingdom |  eBay.be - Belgium |  eBay.be - France |  eBay.in - India |  eBay.it - Italy |  eBay.nl - Nederland |  eBay.es - Spain |  eBay.hk - Hong Kong

uBid, part of Petters Group Worldwide, offers brand-name merchandise at deep discounts. Most auctions start at $1 and come with manufacturer warranties.
uBid registrants can save up to 70% on computers, digital cameras, PDAs, consumer electronics, travel, jewelry & watches, Apple iPods and much more.
In addition, all registered users can sell products with absolutely no listing fee.

Online auction site for new and used cars, motorcycles, and parts and accessories.

For many years BentBoat has been conducting no minimum, no reserve, no shills auctions of damaged and undamaged boats. They are continually expanding the "no reserve" offerings which increasingly include undamaged boats and non boat items. So the name USA Auctions more commensurate the new direction.

Auctions of refurbished, discontinued, and returned items, organized by category.

With DellAuction you can participate in bidding and purchasing refurbished Dell off-lease laptop and desktop computers.

Bidz.com is the home of the $1 dollar, No Reserve, a 100% Money Back Guarantee, and World Wide Free Shipping. You can bid at on-line auctions, which can end anywhere from $1 to $20,000+. For the anxious bidders with little time to wait, Bidz.com has exclusive LIVE 3 Minute Auctions running 24 hours a day, 7 days a week, a breakthrough in the online auctions.
Bidz specializes in jewelry and accessories. The endless inventory offers everything from diamonds and pearls, to watches and engagements rings.
Currently, Bidz is selling more than 10,000 pieces of jewelry a day. Also, the expensive selection includes a wide selection of artwork.

uShip is the first and largest online marketplace for shipping services. Members list anything they need shipped, from household goods to vehicles to freight, and receive bids from thousands of feedback-rated service providers, including movers, carriers, transporters, van lines, freight brokers and independent drivers.
It's totally free for members to list shipments and for service providers to place bids.
uShip's reverse-auction format and patent-pending search technology dramatically reduce shipping costs by allowing drivers to find shipments along their routes and fill empty cargo space.
uShip's feedback system holds drivers accountable for their service and rewards those that perform well!

Priceline.com is the world's first buying service through which consumers name the price they're willing to pay. Priceline finds sellers willing to meet buyers' needs and price, thus facilitating thousands of buyer-driven transactions each day. Name your own price for Airline tickets, Hotel rooms, Cruises, Car rentals and Vacation packages.

SkyAuction.com is a leading travel auction marketplace where you can bid on Airline tickets, Hotels, Tours, Cruises, all-inclusive Vacation packages and more.. SkyAuction offers more than 800 daily auctions and registration is free. Auction winners routinely come away saving hundreds, even thousands of dollars, on travel.

In 1766, James Christie opened his London auction house and launched the worlds first fine art auctioneers.

Premier auction house for fine art, antiques, books, jewelry, toys, dolls, and other collectible memorabilia.

Internet Auctions Guide from the Federal Trade Commission (FTC).

What you have to know about online acutions, from OnGuard Online. With specific tips vor buyers and tips for sellers.

An internet Guide to worldwide Auctions and Auctioneers.

This web portal claims to have the largest auction directory.