2014 Sram XX1 Crankset w/30t chainring

I am selling my XX1 crankset, I had used it for a season and it will not fit the new frame I am buying. It comes with the 30t chainring that costs $100 on its own. It has some chips from rock, but none that affect performance. These are stiff cranks. 168Q, 175mm, 30t, 11sp

SRAM XX1 QF-168 11-Speed Crankset - GXP

One ring to rule them all surely applies to the SRAM XX1 GXP 11-speed crankset's lofty position in the realm of 1x11 speed drivetrains. While intended for freeride, many riders are tapping into XX1 for its simplicity and effectiveness from all-mountain to cross country riding. Multiple chainring options (items SR-XX28, SR-XX30, SR-XX32, SR-XX34, SR-XX36, SR-XX38) allow you to tune your gear range and match your terrain, wheel size and riding style (chainring included). Each X-Sync chainring fits a single, universal spider, allowing you to change rings without removing the lightweight carbon crank arm. Besides serious weight savings, the GXP bottom bracket transfers radial loads to the drive-side, optimizing bearing load and power transfer while minimizing wear.
• Carbon arms with forged aluminum spider construction for both strength and light weight
• 168 Q-Factor version is the wider of SRAM's two options
• Spider design allows for easier ring changes
• Chainring included
• Bottom bracket not included