How much does this cost to the nearest dollar?

Embrava Blynclight Mini - Busy Light for The Office (Designed for Monitors and laptops)
Status light that displays your availability to reduce interruptions and boost productivity in the office. Sleek, mini design allows status light to be easily mounted on monitors or laptops For incoming calls and instant messages, this status light can be configured to flash any color light and play a ringtone so you never miss a call. Supports Microsoft Teams, Skype for Business, Cisco Jabber, Ringcentral, Cisco Finesse, CounterPath Bria, Skype (Home edition) Display alerts from your own custom applications using our Embrava Software Development Kit (SDK) Dimensions 3.7 x 2 x 2 inches, Weight 2.4 ounces, model number Rank Electronics 23510,

Price is $43.00
Price: $42.95