How much does this cost to the nearest dollar?

Grandstream IP PBX- 2 Port
The series includes the same award-winning features as the series. Designed to provide a centralized solution for the communication needs of businesses, the series IP PBX appliance combines enterprise-grade voice, video, data, and mobility features in an easy-to-manage solution. This IP PBX series allows businesses to unify multiple communication technologies, such voice, video calling, video conferencing, video surveillance, data tools, mobility options and facility access management onto one common network that that can be managed and/or accessed remotely. The secure and reliable series delivers enterprise-grade features without any licensing fees, costs-per-feature or recurring fees. Integrated 2 pstn trunk fxo ports, 2 analog telephone FXS ports with lifeline capability in case of power outage, and up

Price is $300.00
Price: $299.99