How much does Beam cost? October 28, 2021 14:06 Updated Follow Beam costs $35 per box of 30 single-serve packets, plus free 2-day shipping. Ready to place your order? Get Beam now. Related articles Is Beam only designed to support migraine sufferers? What is Beam? Does Beam have any side effects? Do I need a prescription to take Beam? Why did you choose these ingredients for Beam?