There's no definitive answer for this question since the price range for a good quality cashmere sweater can vary significantly depending on the quality of the garment, the brand, and where you purchase it from. However, you can expect to pay anywhere from $100 to $1,000 or more for a high-quality cashmere sweater.Cashmere is known for its softness, warmth, and durability, so it's no surprise that these sweaters often come with a high price tag. The good news is that you can often find sales and discounts on cashmere sweaters, so it's worth shopping around to find the best deal.If you're looking for a lower-priced option, there are many affordable cashmere sweaters available online and in stores. Just be sure to check the quality of the garment before purchasing to make sure you're getting what you expect.Overall, the price range for a good quality cashmere sweater is anywhere from $100 to $1,000 or more. However, there are many affordable options available if you're willing to do some shopping around.