Walmart has the Tonka Mighty Dump Truck 12V Battery-Powered Ride-On (8801-96U) for $149 with free shipping. List price: $349. Comes with a 12-volt rechargeable battery/charger, 2 speeds, top speed 5MPH, forward/reverse capability.
Amazon has the LEGO Creator 3-in-1 Mighty Dinosaurs (31058) for $12 with free shipping on $25+ or with Prime. eatures a 3-in-1 T. Rex with bright orange eyes, posable joints and head, large claws and an opening mouth with pointed teeth. Also includes the dinosaurs prey in the form of a buildable rib cage.
Has excellent Amazon Reviews.