Need for Speed 2015 Easy $743 Cheat

Wanna make an easy $743 in Need for Speed 2015? If you happen to have pre-ordered the Deluxe version of NFS2015 then you are the lucky few who can do this. Apparently when selling the Lotus Exige, instead of losing a small percentage of what you bought it for, you GAIN that small percentage! So far I&discovered only the Lotus Exige with this little secret. I&tried a few other cars but as normal, you lose a small percentage from what you buy the car at. People who have pre-ordered the Deluxe version of NFS2015 get 10% off car purchases... this might have something to do with the &-- but post your thoughts below! Have you found any other cars that are good for farming cash without needing to leave your in-game garage?