What are the housing prices like in Gangwon Province?

Hello! I want to purchase a house of over 100 square meters in Gangwon-do, and I would like to know the approximate price range. Where can I find this information? Gangwon-do is noted for its beautiful natural scenery and relatively affordable housing prices compared to Seoul. However, accurate price information can vary by region. It would be good to compare prices in major cities or areas in Gangwon-do, such as Chuncheon and Gangneung. Is there anyone who has information related to this or can share their experiences? I would appreciate it if you could let me know any recommended real estate websites or methods for researching housing prices.