Price for Chevrolet Corsica

The selling price for Chevrolet Corsica cars has had a strong depreciation during the last 6 months we have studied. The average price in October was of $925. This price hardly went through any changes and remained at $890 during November. During the following two months (December, January) the average selling price rose somewhat going from $907.5 to $1,006. In the last two months, the price has gone through a strong devaluation of -100 % compared to the 4 previous average values going down from $956.75 to .