My Kid's Closet
Offering advertisements for baby and children's used products.
http://www.mykidscloset.com

WebClassifieds.US
Offering pet listings, home related services, motorcylce, automobile and boats.
http://www.webclassifieds.us/

Loudfrog
Includes a wide variety of items for sale including coins, collectibles, home and garden, and jewelry.
http://www.loudfrog.com

Transport Universe
Listings for vehicles, campers, recreational, and farm machinery.
http://www.transportuniverse.com

Lutherans Online
Post or view ads regarding vehicles, employment, events or real estate.
http://www.lutheransonline.com/lutheransonline/classifieds/

SwapThing
Includes home and garden, jewelry, sporting goods, travel and collectibles.
http://www.swapthing.com/

Nationwide Newspaper Advertising
Order classified and display advertising online, nationwide in over 20,000 newspapers and magazines.
http://www.nationwideadvertising.com/

Sell.com
Real estate, consumer goods, services, textiles and telecommunications.
http://www.sell.com

Netwants
A range of categories, including aircraft, motorbikes, watercraft, stamps and coins.
http://netwants.com/

Ziply
Local classifieds based on zip codes. Serves cars, motorcycles, jobs, services, real estate ads.
http://www.ziply.com/