Step 1 : Buy the AMG VGT or BMW M4 as many as you can but DO NOT select it , if u do the game will crash when you go back to v1.00
Step 2 : Quit game and delete the gt6 patches ( don't delete your save file )
Step 3 : Disable network
Step 4 : Run the game and start selling !
Note : You only get 20m max for every car you sell so try buying cars till you get back to zero and then sell another AMG VGT or BMW M4
Step 5 : Once you buy what you want save the game and update the game and you will still have all the cars, have fun
Note: Do not put any cars in Stockyard, some people are reporting that they get deleted if you do.
Last edited: Dec 17, 2013