Home / Accessories / Cheap baby on board sign for your car Cheap baby on board sign for your car$3.39 No frills. Simple, cheap baby on board high visibility sign for your car. Go to Product Categories: Accessories, Cheap Buys, Essentials Related products iZiv Portable Clean Hands Changing Pad for easy changing $17.99 Go to Product Baby Car Mirror for Rear Facing Child seat $20.00 Go to Product Twist and Click Advanced Nappy Disposal Bin $49.99 Go to Product