How much does this cost to the nearest dollar?

ASRock X370 Gaming X AM4 AMD Promontory X370 SATA 6Gb/s USB 3.0 HDMI ATX AMD Motherboard
ASRock X370 GAMING X Socket CrossFireX & Quad Motherboard. Supports AMD Socket AM4 A-Series APUs (Bristol Ridge) and Ryzen CPUs (Summit Ridge) Supports DDR4 (Ryzen (A-series APU) Slots 2x PCI-Express 3.0 x16 Slots, 4x PCI-Express 2.0 x1 Slot SATA 6x SATA3 Ports SATA 10x SATA3 Ports Standing screen display size 23 Inches, RAM DDR4, Memory Speed 3200 MHz, USB 2.0 Ports 2, Brand ASRock, model number X370

Price is $300.00
Price: $299.99