After being on Zytiga for the past 5 months, my latest 30 day delivery arrived today. Instead of receiving the Janssen product, I got the generic version produced by Apotex. I checked my plan info, and found that the $10,200 monthly retail cost for Janssen is $8,300 for Apotex version. Thankfully, my out of pocket is $0.
I thought that the generic would have been a lot cheaper, but clearly not in this case.