Kwikset 914 locks are currently selling for $145.01 on Amazon, ships/sold by Amazon. Click the “other buying options” if you don’t see the sold by Amazon option.
Lowest price ever according to camelcamelcamel.com
I had a failed 5+ year old original Z-wave 914 lock months ago and replaced it with Zigbee. The Zigbee lock pairs in 5 seconds to ST and responds instantly to commands and gives instant status. Never goes offline so far. Much better experience than both Z-wave versions.