Ebay offers LEGO 66784 Technic NEOM McLaren Racing Gift Set, 704 Pieces, Two Pull-Back Race for $30.36 (reg. $76.98) with free shipping. 

Product Description:
The LEGO Technic NEOM McLaren Racing Gift Set (model 66784) is a dynamic building toy designed for children ages 9 and older who are passionate about racing and engineering. This set includes two race car models inspired by real electric-powered vehicles: the Formula E Race Car and the Extreme E Race Car. The Formula E model features a functional turning steering wheel and double pull-back action that launches the car forward, simulating real race car performance. The Extreme E model boasts chunky off-road tires and a striking color scheme, also equipped with a pull-back function for thrilling play. With 704 pieces, this set encourages creativity, problem-solving, and fine motor skills while introducing young builders to engineering principles. Compatible with the LEGO Builder app, users can explore 3D models, save their progress, and enhance their building experience. Crafted from high-quality plastic components that meet stringent industry standards, this collectible set offers hours of engaging play and learning for racing enthusiasts.

• Two Authentic Race Car Models in One Set: Enjoy building both the Formula E and Extreme E McLaren race cars, providing diverse racing experiences in a single package.
• Realistic Pull-Back Action: Launch your cars with double pull-back mechanisms that mimic real race car acceleration for exciting play.
• Functional Turning Steering Wheel: Steer the Formula E race car just like a real vehicle, enhancing interactive play and control.
• Chunky Off-Road Tires on Extreme E Model: Tackle imaginary rough terrains with durable tires designed for off-road racing adventures.