Examples:

• The final game of the season is for all the marbles, as it determines the champion.
• The CEO's decision about the merger is for all the marbles, as it could make or break the company.
• The last round of the competition is for all the marbles, as it determines the winner.
• The debate is for all the marbles, as it will determine who wins the election.
• The final exam is for all the marbles, as it determines the student's grade.
• The final round of the talent show is for all the marbles, as it determines the winner.
• The championship match is for all the marbles, as it determines who takes home the trophy.
• The last question on the quiz is for all the marbles, as it determines whether or not the student passes.
• The final project is for all the marbles, as it determines the student's overall grade in the class.
• The last puzzle piece is for all the marbles, as it completes the picture.
• The last shot in the game is for all the marbles, as it determines the outcome.
• The final negotiation is for all the marbles, as it determines the terms of the agreement.
• The final round of the spelling bee is for all the marbles, as it determines the champion.
• The final lap of the race is for all the marbles, as it determines the winner.
• The last move in the game is for all the marbles, as it determines who wins.
• The final audition is for all the marbles, as it determines who gets the role.
• The last sales pitch is for all the marbles, as it determines whether or not the deal goes through.
• The final shot in the basketball game is for all the marbles, as it determines the winner.
• The last hand of poker is for all the marbles, as it determines the winner of the pot.
• The final throw in the game is for all the marbles, as it determines the winner.
• All the marbles from this source take a mirror polish.
• Today's the day I go for all the marbles.
• This is for all the marbles, son.
• He said it was for all the marbles.
• Now, that was for all the marbles.
• This one's for all the marbles, boys.
• One more time, for all the marbles.
• This is for all the marbles, folks.
• This is for all the marbles.
• One time, for all the marbles.