Before my PC I found that the Costco pharmacy had the best cash pricing on ED drugs like Viagra.
My URO gave me some samples of Muse to try and those pellets burned like a hot poker up my penis and did nothing for the wood. I was put on Trimix next by him and my local compounding pharmacy sells a 5ml bottle of it for $60. If you use say a .30ml per injection you can get 15-16 doses for the $60. A vial in the freezer has a 4 month shelf life too. Unfortunately not all URO's will prescribe injections for us PC guys so if your Kaiser doc wont do it, you may have to find on who will.
Terry