eBay has the Nikon D7500 20.9MP DX 4K DSLR Camera (Body Only) refurbished for $809 with free shipping. List price: $1250. Features large 3.2" 922K dot, tilting LCD screen with touch functionality, 51-point AF system with 15 cross-type sensors, 4K ultra HD and 1080p full HD video, built-in Wi-Fi and Bluetooth.
eBay has the GoPro Hero4 Black Camcorder (CHDHX-401) refurbished for $115 with free shipping. Retail price: $500. Features 2x more powerful processor with 2x faster video frame rates1, professional 4K30, 2.7K50 and 1080p120 video, 12MP photos at up to 30 frames per second, built-?in Wi-?Fi and Bluetooth support the GoPro App, Smart Remote2 and more.
eBay has the Zmodo Wireless Security Cameras w/ 1TB HDD (ZM-KW1002-1TB) for $104 with free shipping. Features include 2 indoor cameras, 2 outdoor cameras, motion activated recording, night vision up to 50 feet.