The DJI Mavic Pro was a highly popular and portable drone, but it was released in 2016 and has since been discontinued. For anyone looking to purchase a new 4K-capable drone, DJI and other brands have released numerous models with significantly upgraded camera, flight, and safety features.
For those still interested in the original Mavic Pro, it can occasionally be found on the second-hand market. When buying a used drone, be aware that battery life and the technological features will be substantially outdated compared to newer models.