My insurance only allows 30 day scripts and my co-pay is $20. I've learned that a lot of times I'm better off getting a 90 day script and paying cash. Like most things, if you buy in quantity it's cheaper. The GoodRx app is very handy for checking out prices but it doesn't appear to list all pharmacies, maybe just the major players.
Wow - I didn't realize that was possible. Thanks for pointing that out!
I ran into a similar situation, but just sent the kid to pick it up and thought I was locked into 30 day scripts on that med for good. Which was insane, since they were eye drops and if you spilled some you were SOL, they were that closely measured.
I solved it by talking to my eye doctor and after repeated tests, the pressure had normalized and I no longer needed the meds at all. Sometimes the eye pressure goes up after an operation but normalizes later.
Had I not questioned my doctor I'd still be paying $40 a month for a med that is uncomfortable to use and no longer needed.
I also didn't pay attention and notice that my insurer has a deal with CVS for cheaper prescriptions while I was still going to Walgreens and paying more out of pocket. Pitiful!