Deal or Continue

Try your luck in finding the $1,000,000 briefcase on the hit TV game show! You'll need nerves of steel and a little good fortune to beat the Banker.
No trivia, no stunts.
Just one question: Deal or Continue?
Do you have what it takes to make the right deal or will you be left with nothing? Test your skills now.
Playing:
There will be 20 cases (boxes) with different amount of money inside from one cent up to one million. You will try to make the best deal from the case or the banker.
Rules:
1)Chose a case you wish to keep.
2)Open a series of other cases to eliminate them from the board.
3)Determine if you would like to sell your case for the price offered by the dealer.
4)Beat out the dealer by showing off your massive winnings!
Good Luck...