Editing Let's Make a Deal (section)

===Big Deal===
The Big Deal serves as the final segment of the show and offers a chance at a significantly larger prize for a lucky trader. Before the round, the value of the day's Big Deal is announced to the audience.

The process for choosing traders (two up to 2003, one since 2009) has remained the same. Starting with the highest winner, the host asks traders if they are willing to trade in everything they have won to that point for a chance to choose one of three numbered doors on the stage. The process continues until a trader agrees to play; up to 2003, a second trader was chosen in this fashion and the higher winner of the two received first pick of the doors.  In case of a tie between two or more traders, the host starts with the trader that was selected first.

Each of the doors conceals either a prize package of some sort, or a cash award hidden inside a prop such as a bank vault, piggy bank, or blank check. On occasion, a door containing an all-cash prize is opened before the traders make their choices, but the amount of the prize is not revealed. Frequently but not always, one of the two non-Big Deal doors holds a prize whose value is lower than that of the trader's original winnings, while the value of the other one is at least $1,000 more than this total. There are no Zonks in the Big Deal.

Before 2003, a non-Big Deal door chosen by one of the traders would be opened first, and the Big Deal door would be opened last whether it had been chosen or not. This procedure is followed in the majority of episodes since 2009, although occasionally the Big Deal door is instead opened second when a trader has chosen it.

The Big Deal prize is usually the most extravagant on each episode, and is often a car, a vacation with first-class accommodations, or a collection of high-value furniture/appliances. On occasion, the Big Deal consists of one of the all-cash prizes mentioned above; at other times, a cash bonus is added to the prizes in the Big Deal to bring the total up to the announced value. On other occasions, the prize consists of "Everything in the Big Deal", which awards the cash/merchandise behind all three doors to the trader who chooses it.

Traders who have won zonks become eligible for the Big Deal only if not enough winners of actual cash/prizes volunteer to play. The Big Deal is the only time during the show in which participants are guaranteed to receive a genuine prize, although it may be of lower value than the one(s) they trade away. (On the pilot episode only, a zonk was placed behind one of the doors; however, it was not chosen.)

====Super Deal====
During the 1975–76 syndicated season, winners of the Big Deal were offered a chance to win the "Super Deal". At this point, Big Deals were limited to a range of $8,000 to $10,000. The trader could risk their Big Deal winnings on a shot at adding a $20,000 cash prize, which was hidden behind one of three mini-doors onstage. The other two doors contained cash amounts of $1,000 or $2,000; however, the $1,000 value was later replaced with a "mystery" amount between $1,000 and $9,000. A trader who decided to play risked their Big Deal winnings and selected one of the mini-doors. If the $20,000 prize was behind the door, the trader kept the Big Deal and added the $20,000 prize, for a potential maximum total of $30,000. However, a trader who selected one of the other two doors forfeited the Big Deal prizes but kept the cash amount behind the door. The Super Deal was discontinued when the show permanently moved to [[Las Vegas Valley|Las Vegas]] for the final season (1976–77), and Big Deal values returned to the previous range of $10,000 to $15,000.

From 2012 to 2016 of the Brady version, the Super Deal was offered as a limited event (usually for a week of shows promoted as "Super Deal Week"). In this version, the top cash prize was $50,000 while the other two cash prizes were $1,000 and $2,000. In addition, instead of using mini-doors, the cash amounts were hidden in three large colored envelopes of red, green, and blue, respectively referred by Brady as ruby, emerald, and sapphire.