Bid Monkey
Includes books, electronics, coins, and computers.
http://www.bidmonkey.com/

Auctionweiser Enterprises
Includes price guides, listing fees, and FAQ.
http://www.intershopzone.com

Bid-Alot.com
Offering listings for a wide variety of products. Includes information regarding photo uploads and registration.
http://www.bid-alot.com

Auction-Warehouse
Name-brand computers, peripherals, games, and electronics.
http://www.auction-warehouse.com

Bidville Auctions
Offering a wide variety of products, includes a watchlist and image gallery.
http://bidville.com

Bidz.com
Includes jewelry, antiques, art, coins, autos and electronics.
http://ht.bidz.com/

Auction Fire
Offers a variety of categories. Includes image hosting, consignment service, message board and fraud alerts.
http://auctionfire.com/

Bidera
General merchandise sorted by category. Proxy bidding and bulk item uploading.
http://www.bidera.com/

Auction4it.com
Includes electronics, jewelry and household items.
http://www.auction4it.com

Bid4Assets
Offering jewelry, real estate, and personal property.
http://www.bid4assets.com/