How much does this cost to the nearest dollar?

Kali Linux Raspberry Pi 4 Kit Assembled with 3.5 TFT LCD Screen
This is the Kali Linux Raspberry Pi 4 Model B kit with LCD Screen fully assembled. Everything you need to get started with your first Rpi. Comes ready with Kali Linux - Debian-derived Linux distribution designed for digital forensics, security auditing and penetration testing. 3.5 TFT display 4 USB ports microSD slot WIFI Bluetooth Also includes AC Adapter (no internal battery) Wireless Keyboard/Mouse Kali Linux OS will be loaded on 32 GB micro sd card You can easily add one of the battery packs found online for cheap to make this truly mobile Use for digital forensics, security auditing and penetration testing. Comes pre-installed with a variety of tools. Raspberry Pi 

Price is $260.00
Price: $259.95