Start at any level of the game and make sure you get silent assassin because in vintage year if you get silent assassin you make $150,000. So if you want to choose vintage year you have to have a sniper rifle and the silver-ballers.

You go around the house the path that leads to the hanger and kill the guard there, then go to the path and take out your sniper rifle and kill Delgado Sr.

Then you go down into the wine cellar and kill Manuel Delgado, but kill him when he is doing his drugs and kill him with a knife or drop the coin a couple of times and get him near the bin behind the barrels.

So make the escape to the plane, but don't do it yet!

Save your mission and then do escape. When you get the ratings press Y to RESTART and when you get to the start of the mission press PAUSE then press LOAD GAME.

Your mission then you will be at the plane with the mission completed and you can do this many times as you like.