SoldMamiya G 150mm f4.5 Lens for Mamiya 6 (For parts / repair)

Fantastic lens for a legendary camera. Some dust inside R element (2 medium sized specs), a few scratches on body, and a stiff focus throw. The throw starts out stiff and then once you cycle it a few times it loosens up, I imagine it needs more grease / CLA. The shutter is not firing, and I do not know why. Selling for parts/repair. Photo is stock photo, detailed video is at the bottom of this link, you will have to copy and paste the link as links do not work on this forum. https://imgur.com/a/photomarket-post-10-9-UQmkpIA