There are at least two ways that you can save money on prescriptions if you do not have a drug plan with your insurance. The first we heard about was GoodRx (which is an excellent service).
The National Prescription Services Newwork issues a free Pharmacy Benefit Card.
So far, it's a bit harder to figure out the NPSN card, but we think that consulting both GoodRx and NPSN will help you to get the best price for the drugs you purchase. GoodRx tells you the price of medication at a number of local pharmacies, while NPSN guarantees a certain discount but does not tell one the price. With GoodRx the customer must print out a coupon; while NPSN does not have this requirement.
If you want to save money on prescriptions, please experiment with both services.