Through about 25% of the game with close to 350K credits to spare (Damn those credits are difficult to come by :S). Keeping my cars stock so far, not even getting tires or any upgrades. Was thinking about getting a few useful cars for online. Anyone with any suggestions? They need to be relatively cheap because I want to keep at least 150K spare in case I need to buy a car for some league or in order to tune/ buy tires if the need arises.