How much does this cost to the nearest dollar?

KEYESTUDIO 4WD Mecanum PICO Robot Car for Teens Adults Easy to Learn Electronics Robotic MicroPython Programming（Raspberry Pi Pico Included）
Raspberry Pi Pico Robot Car Pico robot is developed based on the low-cost and high-performance Raspberry Pi Pico microcontroller. The basic driver board has integarted battery holder, power switch, IR receiver, LEDs, sensor ports and building blocks holes and more. It makes wiring more simple and easier, also very simple to assemble. Multiple Functions 4WD Mecanum PICO Robot can switch the LED color lighting, avoid/follow an obstacle, track black line, support infrared remote control and APP wireless control, and can build any shapes with blocks. The 4 powerful Mecanum wheels make it possible to move

Price is $50.00

Price: $49.99