The $5 must just be the cost after getting run through my Prescription benefits. I know everyone’s insurance coverage is different though. I’d ask the supplier if there are any programs to get you down to the $5 a mo. Honestly, a month’s supply is more like 2 for me as I don’t need to take Sucraid with meals/snacks that don’t have sugar. I met with a dietitian through my GI doc’s office to come up with safe foods. Good luck.