This Gaggia MDF grinder works. The spring on the "swing arm" broke, but you just need to swipe it both ways, it doesn't spring back. You can purchase a spring. This does not impact the grinding of the beans.
Also, the edge of the right side broke off, and there is a blemish towards the back. Again, it does not impact the grinding of the beans.
Email me with any questions. I have illustrated the blemishes in the photos.
NO RETURNS. Please ask all questions up front.