Sheba's piggy bank

Sheba's piggy bank is a point of interest in Xenoblade Chronicles 2. It is located in the Goldmouth Warehouse once Sheba is awakened and looks like a white and gold treasure trove. Upon approaching it with Sheba in the party, she will ask the party to deposit in the piggy bank.

Mechanics

 * Upon interacting with the piggy bank, four options will be given:
 * Deposit 10,000G
 * Deposit 50,000G
 * Deposit 100,000G
 * Don't deposit anything
 * Once a million gold has been deposited, the piggy bank will be full. A single deposit that brings the total above a million has no additional effect.

Rewards

 * Depositing gold in the piggy bank is required to unlock Sheba's Key affinity rewards.
 * Depositing a total of 200,000G will unlock Key affinity level 2.
 * Depositing a total of 400,000G will unlock Key affinity level 3.
 * Depositing a total of 600,000G will unlock Key affinity level 4.
 * Depositing a total of 1,000,000G will unlock Key affinity level 5.
 * Saving a million gold is one of the requirements to begin Sheba's Blade Quest Fool's Gold.