Is the 7artisans af 35mm f 1 4 worth buying used?

Here is what the site says about that.

From 7Artisans AF 35mm f/1.4: 7Artisans AF 35mm f/1.4: A prime lens by 7Artisans for APS-C cameras, 35mm f/1.4. Specs - Maker: 7Artisans - Focal length: 35mm (prime) - Maximum aperture: f/1.4 - Made for: APS-C sensors - Mounts: Fujifilm X - Stabilised: no - Autofocus: yes What it frames like - On APS-C (Fujifilm X): like 52mm on full frame; f/1.4 gives about the depth of field of f/2.1 there. Cameras it fits - Fujifilm X-E1: APS-C - ...

From Buying used: Buying used: Cameras and lenses are built to last, and many photographers upgrade often. That makes the used market one of the best ways to afford good gear. A body that's one or two generations old is often most of the camera for a fraction of the price.

Quoted from this site's pages.