You cannot win. You can become level 70 (the highest level) and earn millions of dollars and the game would become pointless after a while... But you cannot "win".
Yes, if you want to purchase more. But you can also win 1 Farmville cash by reaching a higher lever.
Ask your friends to gift them to you.
I will say that it's to have a beautiful farm, but it can be both of them.
When you win the Noah's Arc blue ribbon, you win 10,000 coins, 100 experience points (XP) and a horse.
Buying it with real money, leveling up, or sometimes in the carnival games you can win farm cash.
Sometimes you can win a daily raffle. It's usually only about 10 - 40 coins though.
buildings in farmville
You can get them by purchasing via Farmville Cash. what is a "via" farmville cash
The address of the Historic Farmville Inc is: Po Box 546, Farmville, VA 23901
The address of the Farmville Public Library is: 4276 W Church St, Farmville, 27828 1621
FV = FarmVille
Farmville is awesome