I picked up some business cards while I was at NY Comic Con. These were for toy and comics vendors I wasn't already familiar with. Here's the best of the bunch if you want to do some early holiday shopping for a toy lover.
Jellykoe: prints, Wonky Dolls, stickers, t-shirts, and more.
Squire Sword: The Standee People: anime-style, flat, standing figures. You can commission custom orders.
A Rube Goldberg Invention Mobile Game? Sounds like fun!
Tasty Peach Studios: plush toys, accessories, jewelry, and more.
Tenacious Toys: vinyl toys and related items. A bit edgier than the cute toys from the above vendors.
And for those vendors I'm more familiar with, there's KidRobot and MyPlasticHeart, both of which sell designer toys and apparel.