There are many types of windows to choose from, and the type you choose will depend on your personal style, the location and climate of your home, and your budget. It's difficult to provide accurate prices for different types of windows as the cost can vary significantly based on the type and quality of the material, the size of the window, and the complexity of the installation. Here is a rough guide to the average cost of different types of windows, based on national averages:

1. Single-hung: Single-hung windows have two sashes, with the bottom sash being movable and the top sash being fixed. They are relatively inexpensive and easy to maintain, but they may not be as energy efficient as other types of windows. Single-hung windows can cost anywhere from $100 to $400 per window, depending on the size, style, and quality of the material.
2. Double-hung: Double-hung windows have two sashes that are both movable, allowing for ventilation from the top or bottom. They are relatively common and easy to maintain, but they may not be as energy efficient as other types of windows. Double-hung windows can cost anywhere from $200 to $500 per window, depending on the size, style, and quality of the material.
3. Casement: Casement windows have a single sash that swings outward on a hinge, allowing for maximum ventilation. They are relatively energy efficient and easy to maintain, but they may be more expensive than other types of windows. Casement windows can cost anywhere from $200 to $600 per window, depending on the size, style, and quality of the material.
4. Sliding: Sliding windows have two sashes that slide horizontally, allowing for ventilation from the left or right. They are relatively energy efficient and easy to maintain, but they may not be as secure as other types of windows. Sliding windows can cost anywhere from $200 to $600 per window, depending on the size, style, and quality of the material.
5. Bay: Bay windows are composed of three windows that project outward from the wall, creating a nook or alcove. They are relatively energy efficient and add a decorative touch to a home, but they may be more expensive than other types of windows. Bay windows can cost anywhere from $1,000 to $2,000 per window, depending on the size, style, and quality of the material.

Remember, the key is to choose windows that meet your specific needs and preferences and are appropriate for the location and climate of your home.