Amazon has the Blink Outdoor 2K+ Camera and Video Doorbell bundled on sale for $65 with free shipping. The 2-camera option is $104, 3-camera is $143, 5-camera is $227.

Also on sale:

• 3 Blink Outdoor 2K+ Cameras, Blink Video Doorbell for $143
• 5 Blink Outdoor 4 Security Cameras w/ Sync Module & Blink Video Doorbell for $165
• Blink Video Doorbell + Outdoor 4 Wireless Smart Security Camera w/ Sync Module for $44
• 2 Blink Outdoor 4 Wireless Security Camera w/ Sync Module & Blink Video Doorbell for $71