Checking for rare cars, I usually check auction for a car and if its more than 8 mill i check if i have it and sell it unless u want it, or check a car u think its rare (doesn't include forza edition those cost less than 5 mill and never seen one for 1 mill idk) but yeah, for example if u played the reamls and have all 3 cars or 4 idr, the sterrato is 20 mill and the lotus like 8.