There are many types of countertops to choose from, and the type you choose will depend on your personal style, the room in which the countertop will be installed, and your budget. It's difficult to provide accurate prices for different types of countertops as the cost can vary significantly based on the type and quality of the material, the size of the area being covered, and the complexity of the installation. Here is a rough guide to the average cost of different types of countertops, based on national averages:

1. Granite: Granite is a natural stone that is available in a wide variety of colors and patterns. It is relatively durable and heat-resistant, but it can be expensive and requires regular sealing to protect it from stains. Granite countertops can cost anywhere from $40 to $200 per square foot, depending on the type and quality of the material.
2. Quartz: Quartz is a man-made material that is made from a combination of quartz and resin. It is available in a wide range of colors and patterns and is relatively durable and stain-resistant, but it can be expensive. Quartz countertops can cost anywhere from $50 to $150 per square foot, depending on the type and quality of the material.
3. Marble: Marble is a natural stone that is available in a variety of colors and patterns. It is relatively durable and heat-resistant, but it is more prone to scratching and staining than granite and requires regular sealing. Marble countertops can cost anywhere from $50 to $200 per square foot, depending on the type and quality of the material.
4. Laminate: Laminate is made from a composite of paper or fabric and resin and is available in a wide range of colors and patterns. It is relatively inexpensive and easy to clean, but it is not as durable as natural stone and is prone to scratching and staining. Laminate countertops can cost anywhere from $20 to $50 per square foot, depending on the type and quality of the material.
5. Solid surface: Solid surface is a man-made material that is made from a combination of acrylic or polyester and resin. It is available in a wide range of colors and patterns and is relatively durable and stain-resistant, but it can be expensive. Solid surface countertops can cost anywhere from $40 to $80 per square foot, depending on the type and quality of the material.

Remember, the key is to choose a countertop that meets your specific needs and preferences and is appropriate for the room in which it will be installed.