You can now increase the capacity of your Piggy Bank to up to 200,000,000 coins. After breaking the first Piggy Bank for 100,000,000 coins with $4.99, your Piggy Bank capacity will increase to 150,000,000 coins, and you can break the Piggy Bank with $7.99.
If you break the second Piggy Bank for 150,000,000 coins with $7.99, it'll increase and lock the capacity to 200,000,000 coins. The cost of breaking this Piggy Bank is $9.99.