How much does this cost to the nearest dollar?

OWC ThunderBay 4 Mini RAID 5 Edition 4-Bay External Drive w/ Ports
The ThunderBay 4 mini provides big RAID system performance in a compact design. Perfect for repurposing or maximizing SSDs, it’s big on performance and flexibility, yet small and light — weighing in at just 3.1 pounds with SSDs. With the ab Supports four drive bays for SSD/HDD and rugged heat-dissipating aluminum enclosure featuring two Thunderbolt 2 ports for up to speeds Flexibility to mix or match different SSDs and HDDs to use as independent or combination of drives as a RAID with the included SoftRAID Compact, portable and light RAID system for on the go performance Hot swappable drive trays with front lock for security The ThunderBay 

Price is $299.00

Price: $299