Why did Canon 850d increase its price so much?

Because of the epidemic. Labor is greatly reduced, the cost of employing people is increasing, and the price of raw materials is also rising. When the demand exceeds the supply, it is normal for Canon's cameras to raise prices in an all-round way. If you like photography and want to start with the camera, don't hesitate. Otherwise, the price will be reduced in the future. You will also miss many beautiful scenery. These are not money, they are measurable.