GRIVEL Air Tech EVO Automatic

I bought these for use in the snow mountains about 3 years ago, but I am selling them as I no longer have the opportunity to use them.
They were used about 3 times per season on average.
I have removed as much rust as possible, but please understand that there may still be some minor rust.

Product Description:
The Air Tech EVO features a small, wide third point behind the secondary points, allowing for 10 points of contact during normal walking and 12 points during traverses. All crampons are designed to be short for use on ice and rock. They are lightweight and can be stored compactly.
These are one-touch, 12-point crampons.