Question: how much does it cost to mail a cd usps?
Answer: Cost: $0.85 (2-ounce letter rate plus 15-cent non-machinable surcharge): Wrap the CD and 1 to 2 pieces of non-corrugated (cereal box-type) cardboard with the SwapaCD Wrapper. The stiffness of the CD and cardboard adds a $0.15 non-machinable surcharge to the $0.70 2-ounce letter rate.