The court itself, a stylized version of the old monastery courtyard, costs up to $250,000 ... called the winning gallery and the dedans (cloister) or a 3-ft. 1-in. square hole in the wall called ...

While there, you can also dig around using a shovel that can be found in the Courtyard or the Toolshed for extra loot. Note: to revisit the Cloister in the future runs will not offer you another coin.