Back when I last had insurance, 2008, I took the medicine that was just right for me. Without insurance, I switched to a generic that was okay but not great. Now, ten years later, that med is available in generic form, but even then it still costs $100 a month! However, when I Googled to find out the current price I was reminded about GoodRX.com. Their site has price-reducing coupons for a variety of prescription medications at several stores. You put in your zip code and they find prices and coupons for many pharmacies near you.
Thanks to GoodRx I was able to get the Rx that is good for me at a fraction of the market price.