Open box，never used.   Amazon 699+，my offer is 450. Awesome monitor，don't miss it~ USB Type-C ports to connect compatible Macbook/surface and Mac/PCs. Thunderbolt 3 transmits video and data at speeds of up to 40Gbps — 8 times faster than USB 3.0 — and simultaneously charges devices, all over a single cable(include Thunderbolt 3 cable). With Thunderbolt 3 ports as well as DP, HDMI and USB inputs(include HDMI cable); For creative professionals sRGB over 99 percent color accuracy and HDR10 compatibility will help make this curved monitor a must have to maximize creative talents. - 34” 21: 9 WQHD (3440 X 1440) Curved IPS display - USB type-C connectivity - HDR 10 compatible - Supports sRGB 99% color gamut - Height & tilt adjustable stand - On-screen control - Curved display. Brightness:300cd (typ) / 240cd (Min) - 3-Side Virtually Borderless Design - Game Mode Setting - The ideal large screen monitor for work and play. LG 34WN80C-B’s curved screen and three-sided bezel-free design, along with its glossy-white rear panel that neatly conceals cables, creates a slim and striking profile that is the perfect complement to any Thunderbolt 3 Mac or PC.