amazon.com
Toys and Games. Features Discovery Channel Store, Megahobby, models, blocks, outdoor & sports, dolls, jokes, plush dolls, baby stuff, etc.
Also books (but you knew that, didn't you.)

TheBaby Outlet
Featuring food & diapers, strollers, toys, car seats, baby clothing, playpens, bottles, bedding, monitors.
Buy 3 Baby Closeout items.  Get 1 FREE!

Buy.com
Educational toys, action figures, blocks, baby dept., games, books, computers, software, backpacks, baby monitors, car seats...  

ebay
Bid on several billion children's items.

eToys
Thousands of items, like toys, learning toys, books, video games, kids room decor, party supplies, baby, electronics, videos, software.
Check out the Clearance Center!

Fingerhut.com
Toys & Kids' stuff. Check out their microscope set, knitting machine, and art sets.
Fingerhut has over 18,000 products, including brands like X-box, Sony, Game Boy, Barbie, Scooby, SpongeBob, Leap Frog and an extensive line of As Seen on TV products. Easy credit.

Highlights Catalog
A remarkable selection of toys, games, and gifts that give children fun with a purpose!

KBtoys.com
Thousands of Toys & Games at Great Prices.
Costumes for all ages. Milton Bradley games. Musical Instruments. Cranium Deals and Special ofers...

Magic Cabin
A favorite online kids store. Toys, games, dolls, arts & crafts, books, household items.
Save up to 80% at the Magic Cabin Clearance Sale!

Overstock.com!
Save Up To 80% every day.
Children's books, dolls, action figures, outdoor play & sporting goods, models, diecasts, hobbies, video games, PC software, clearance bin.

Sears
Children's Clothing, furniture, toys & games, sporting goods. Free subscription to Discovery Channel Homework Help with purchase.

Target
Bikes, scooters, clothing, sporting goods, toys, games, juvenile furniture, ipods, bedding, backpacks, gifts, Dora the Explorer licensed items...  

Ty's Toy Box
Licensed characters from PBS Kids, Cartoon Network, Nick, Jr. & Disney: The Wiggles | Teen Titans | Strawberry Shortcake | Barney | Koala Brothers | JoJo's Circus | Miss Spider's Sunny Patch Friends | Caillou | Atomic Betty | Doodlebops | ShushyBye | Max & Ruby |Other Brands

Walmart.com
You're going to drive to the mall? With your kids? Are you crazy? It's a beautiful day. They should be outside playing. Buy some toys and gifts online instead. And help Cushman Scott at the same time.

Zazzle
 Spider Man, Barbie, Tweetie Bird, sports teams T-shirts. Custom made with your name, or even photo.