How much does this cost to the nearest dollar?

Kwumsy P2 Pro Triple Portable Monitor Laptop Screen Extender 13.3'' Multi-Function External Screen Display FHD IPS Type-C Multiple Monitor Extender Compatible with Mac M1 Chip/Notebook
YOUR NEW MOBILE WORKSTATION Kwumsy P2 Pro is a triple multifunctional external portable folding laptop monitor, and it can quickly build a personal mobile workstation. Providing laptop users a perfect solution of multiple screens simultaneous displays and multiple screen differential displays, which can improve your work efficiency by up to 200% and realize efficient multiple task processing. It can support the computer mode of the android mobile phone system & audio and video transmission. SUPPORT MACBOOK M1 CHIPSET Kwumsy P2 Pro triple portable monitors perfectly solves that the Macbook M1 chip cannot expand

Price is $599.00
Price: $599