Pay As Little As $3 Use the printable Seroquel XR® Savings Card and pay no more than $3 each monthly fill. Maximum monthly savings on each Seroquel XR® prescription is $185. You Might Also Like Save Up To $100 June 29, 2018 Pay No More Than $5 Co-Pay December 29, 2021 Pay As Little As $25 December 29, 2021