The saga continues and thanks for the help. Got the snap ring off, then washer and spring, unscrewed the end and in no time, had the tumbler removed, but still have the part you push with your thumb still attached. I'm just not sure if this is normal or not, so thought I'd post and see what might be known. Once the tumbler was out, the rest just won't budge. Even tapped gently with a small hammer, but no luck, so have left well enough alone until I get more info. I do have photos of the progress so far. Also, I have checked on new handles from the Classic Center, they are about $268 each, so you are right, the price has about doubled.
Rolland