Looks like the cheapest place currently to get the recently released Google Nest Doorbell (Battery) locally.
Stay secure and always keep a close eye out on your house with the Google Nest Doorbell. Always see what is happening at your front door with access to a 24/7 feed via your smart device, check in when you're on the go or from the comfort of the couch(1). Watch your Nest Doorbell at all times of the day; HDR support assists with bright sunlight glare while night vision presents a distinguished image even in low light. Using a 3:4 camera ratio this doorbell security camera offers a wide viewing angle to observe everything from the ground up. Receive intuitive notifications to your smart device; intelligent recognition can tell if it's a person, an animal, a package or even a vehicle and sends distinct notifications based on each. Missed an event that's present at the front of your house? You can easily explore the last 3 hours of event video history to see what exactly happened. Talk to family members, friends or members of the public using the in-built microphone and speaker; have a convenient conversation via your smart device when your away from the front door. If you have a power outage or your Wi-Fi cuts out the Google Nest Doorbell will automatically record for up to one hour in its local memory. No need for a professional to install this doorbell; with its battery powered operation and simple installation process you can always set up the perfect shot to record.(1) Some features, including mobile notifications, remote control, video streaming and video recording, require working Internet and Wi-Fi.
For those that aren't hardwiring this doorbell after a few weeks on battery it becomes a laggy POS.
When someone rings the doorbell there is a 3-5 second lag between someone pressing the doorbell and your nest devices ringing the chime, even worse, it's about 7-10 seconds for the video to appear on your Nest Hubs.
Hard wiring fixes this, but if you are going battery - best to go Ring or Eufy which are only 1-2 second lag to chime.