Here's a better answer to your question:

"PSA and Age

"PSA is also age dependent, as we get older the PSA tends to increase and
therefore the normal range varies with age. The following is a guideline
adjusted for age:

    Age 40-49       0.0-2.5 ng/ml
     Age 50-59       0.0-3.5 ng/ml
                Age 60-69       0.0-4.5 ng/ml
                Age 70-79       0.0-6.5 ng/ml

"Note: The normal 4.0 ng/ml is no longer recognized as the cutoff point.

=======================================================

So 0.0 to 2.5 would be your "normal" range while 0.0 to 4.5 would be mine.
Mine was 5.94.

Now some VERY GOOD NEWS

I finally got the results of my post- OP pathology.

1) The "margins were all negative"  meaning the cancer had not escaped the
prostate through the prostate wall.
2) There was no "invasion" of the seminal vessels meaning the cancer didn't
escape via that route.
3) There was no cancer in the adjacent lymph glands.  Another good sign.
4) My first post-OP PSA was 0.03.   0.1 or less is good!

Early indications are that they got it all!  WHEW!

The only negative, which is somewhat irrelevant at this time, was that the
cancer was slightly more aggressive than shown by the biopsy.  The biopsy
showed 3+4 = 7 meaning the predominate cancer cells were rated 3 on a scale
of 1 to 5 and the secondary cells were 4.   The more accurate post-OP
pathology rated it  4+3 = 7 meaning the 4 grade cancer was predominate.  But
if they got it all, who cares?

Still not 100% out of the woods because often the PSA increases over time
meaning a few cells did escape and are growing but there are treatment if
this happens.

I'm going for 23+ more years!

Cheers!

PS #1.  Played 4 rounds so far with scores still in the 46-47 range but
considering the swampy conditions I think these are good.  They'd be in the
low 40s under normal conditions.

PS #2.  Show Liz the post-OP results.

Hope to get you out soon but I'm through playing swamp golf ; )  Let's
schedule the first Friday after you're rained out on Thursday --- but not
this Friday since we're headed North.