What is the most expensive thing you’ve bought?

The most expensive thing I bought is a laptop. I don\'t usually spend money well. The reason was that I didn\'t feel the need to buy expensive things when I was a student. By the way, the reason I bought a laptop was to attend a class in college. The price is about 3 million won and it is a game laptop. I don\'t know why it\'s expensive, but I can use an architectural program to create a 3D image, which works well. I can do my homework quickly and the image quality is good. But I think I will have to buy another laptop soon because I have used for more than 3 years. I don\'t know what I\'m going to buy now, but I\'ll have to study about the laptop .