How much does this cost to the nearest dollar?

Corning Thunderbolt Optical Cable 30m for Self-Powered Peripherals
With Optical Cables by Corning, you can now connect computers and devices over longer distances and at incredible speed. Optical Cables by Corning are thin, light, and remarkably tough. They can be bent, squeezed, and tangled. host and Thunderbolt 2 devices Data and video on a single cable Electrically isolated, noise-reducing design Ultra-slim, zero-bend radius cable Daisy-chain up to six Thunderbolt devices Brand Optical Cables by CorningTM, Connector Type Optical, Compatible Devices Personal Computer, Color Black, Connector Gender Male-to-Male, Is Discontinued No, Dimensions 5.3 x 5.2 x 3 inches; 1.1 Pounds, model

Price is $529.00
Price: $529