Replying to 2012 Armada Jj's 185 with Salomon Guardian 16 AT bindings

I am moving to San Diego for school the end of this year and since there is no sign of powder skiing in my future with Tahoe being as dry as it is I have decided to try and offload my powder/backcountry setup. The skis are basically brand new and have only been ridden 5 times. Only downside being I clipped a rock in those 5 rides and got a wonderful gash on one of the skis,not deep and can for sure be p-texed but still annoying. The guardian bindings have exactly one day on them. The skis are on their second mount because the first season I had them they had jester bindings on and I just bought the guardians the end of last winter. They are center mounted and are mounted for a 27.0 salomon boot, ill check sole length later but from what I can tell the rear of the binding can slide to whatever boot size on this slider so they shouldn't need to be remounted but I will look into that as well. Asking $700obo.