Pay As Little As $5 Per Rx Commercially insured patients may pay as little as $5 on their Depakote®, Depakote ER®, or Depakote Sprinkle Capsule® prescription each month. You Might Also Like Save Up To $25 Per Prescription May 18, 2018 Pay As Little As $50 June 12, 2021 Save Up To $90 On 12 Prescriptions, Free Trial May 18, 2018