GamersTCG.com
Offering a full selection of Pokemon and Yugioh trading cards for sale as singles or in sets. Additionally offers Beanie Babies, Full Metal Alchemist, InuYasha, Naruto, Star Wars, UFS, WWE Raw Deal, W
http://www.gamerstcg.com/

Antique Bottle Collecting
Huge antique bottle forum where collectors, diggers, traders and anybody with an interest in antique bottles meet.
http://www.antique-bottles.net/

Ornament Shop
Buy, sell, and trade Hallmark Ornaments from 1973 to 2007. Well over 4,000 different ornaments in stock, including miniature ornaments, Easter ornaments, and Hallmark Collectors Club ornaments.
http://www.ornament-shop.com/

US State Quarters
Cable Shopping Network offers a huge selection of collectible and commemorative coins. You can also find a great collection of US state quarters. Shop online at ShopCSNTV.com.
http://www.shopcsntv.com/