http://www.auctionyard.com
2. eBay
http://www.ebay.com
3. uBid Online Auction
http://www.ubid.com
4. Bid-Alot
http://www.bid-alot.com
5. WeBidz
http://www.webidz.com
6. Bidz.com
http://www.bidz.com
7. AuctionAddict
http://www.AuctionAddict.com
8. Auction Fire
http://www.auctionfire.com
9. Bidville
http://www.bidville.com
10. QXL
http://www.qxl.com