I haven't looked for a while since we found plenty, but most of the .35 cal bullets are .358. They're often on the shelves at Scheel's here. I suspect you could order some from Midway or other internet carriers.
I suspect the rush in handloading newbies, combined with the scramble for loaded ammo in more common calibers, has left the .35 shooters wondering where the bullets went. If any of Doc's leads has a couple boxes, you might want to grab 'em while you can.