Save on your prescriptions at the Costco Pharmacy 200 Costco Way in Saint Peters using discounts from GoodRx. Costco Pharmacy is a nationwide pharmacy chain that offers a full complement of services. On average, GoodRx's free discounts save Costco Pharmacy customers 22% vs. the cash price. Even if you have insurance or Medicare, it's still worth checking our prices, as we can often find deals that are lower than your co-pay.

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Type your drug name (like Lipitor, Gabapentin, etc)

    Popular searches: Lipitor, Cialis, Neurontin, Prilosec, Synthroid, Lexapro

    Customer Ratings

    Savings with GoodRx

    22%

    When using GoodRx, the average consumer saves 22% vs. Costco Pharmacy's cash price

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    Prices at Costco Pharmacy for Popular Prescriptions

    Drug Name Est. Cash Price Lowest GoodRx Price Savings with GoodRx
    sildenafil(Generic Revatio)30 tablets 20mg $39.55 $20.74
    with free Coupon
    48% Get Free Coupon
    duloxetine(Generic Cymbalta)60 capsules 60mg $64.78 $30.37
    with free Coupon
    53% Get Free Coupon
    aripiprazole(Generic Abilify)30 tablets 5mg $83.21 $47.37
    with free Coupon
    43% Get Free Coupon
    venlafaxine ER(Generic Effexor XR)90 capsules 75mg $31.33 $23.05
    with free Coupon
    26% Get Free Coupon
    levetiracetam(Generic Keppra, Roweepra)60 tablets 500mg $26.48 $16.15
    with free Coupon
    39% Get Free Coupon

    Most-Filled Prescriptions in Saint Peters, MO

    Look up the cost of your prescription to start saving now:

    Type your drug name (like Lipitor, Gabapentin, etc)