I'll just leave these links here, I came across them in my travels. I apologize if community members are already aware of them, just figured I'd post them if anyone hadn't seen them already. (Sorry I haven't been on the forums in a while).
Found a board with a few too many similarities to the EZ-B and was located new to the Wall-E's on the site:
http://www.alsrobot.com/index.php?route=product/product&path=18&product_id=82
Cheap Wall-E-like Chassis':
http://www.alsrobot.com/index.php?route=product/product&path=18&product_id=495
http://www.alsrobot.com/index.php?route=product/product&path=18&product_id=496
Asked
— Edited
More here Beware of counterfeit merchandise.