Talk:RR3 Wiki:Sales This Release/@comment-106.205.47.239-20171221042011/@comment-30564429-20171221065154

The cheapest route is if the 2015 Audi R18 has a Get It Now option (where you can buy the car if the series is locked) and the discount is good, buy and upgrade that car to unlock EC. If you buy and upgrade it if discounted 50% for car and upgrades it will be 475 for the car and 246 for upgrades (-1 Engine and -1 Brakes) to get it fully through the series to unlock the EC 10-lap race. The fame payout will help you level up fairly quickly and is the best fame payout race in the game. You will use that to make well over the 721. I would even suggest foregoing other cars if need be to do this. This car and race will completely change the game for you. I actually did this myself, I was racing this race before I had even reached the Classic Ferrari 4-lap race most talk about on these forums.