sts66,
I kid you not. I just priced it out a third time on the Humana site and now it reads:
$45.85 for a one month supply!
In other words, using the identical search criteria the site must have had some sort of glitch, as you can see after my third attempt, the figure has righted itself to something that makes sense. It still shows Tier4. Nonetheless, the price is palatable.
ILT