How much does this cost to the nearest dollar?

(2-Way Audio & PTZ Camera) 5MP Wireless PTZ Camera Channel 4K WiFi Security System Auto Tracking PTZ Camera Outdoor Indoor,Night Audio Surveillance DVR Set.
2 Way Audio The cameras for home security outside build-in microphone and speaker,you can talk with your family or visitor through app on your cellphone.Remotely live view and chat via high-quality two-way audio on the free HonestView app for iOS and Android.Our video surveillance equipment has been upgraded with two powerful WiFi features, our NVR system can now connect directly to your home network via WiFi, eliminating the need for a long ethernet cable. System & Crystal-clear Night Vision The 10 Channel Dual WiFi 4K Network Video Recorder supports up to 10 cameras, and it comes with 4Pcs

Price is $260.00

Price: $259.99