Thatâs because instead of radiation, doctors use ultrasounds. The costs of a single session of 3D and 4D ultrasounds go from $37 up to $200. If you opt for a package instead, you you could receive DVDs and images, and the costs start from $200 and go up to $289, and more. Ultrasound is a non-irradiating method, based on ultrasounds, through which you can see different anatomical structures.