Honda Hrd 535 Push Reel

I am selling my gardening business so no longer have a need for this mower. I am no mechanic but the person who looked at it told me that The driveshaft/ gearbox was what had started playing up so it was taken apart to be fixed but seeing how much the parts were I put it to the back of my shed and brought a new mower. Selling as spare parts but someone with the time and knowledge could maybe get this back to a decent machine? Due to weight of machine this is collection only Any further questions please ask