" Says nephew Helly, about changing the agreed-upon price: "I've never done that in my life.

FORBES: The Art of the Deal

EasyJet's earnings were hurt by the rising price of oil, which it failed to adequately hedge itself against--a process of buying its fuel ahead of time at an agreed-upon price.

FORBES: Euro Area Swings To Surplus

Since 1999, select art funds, investors and private collectors have attempted to profit from rapidly rising auction totals by promising to purchase a work of art at a mutually agreed-upon price before it hits the block.

FORBES: Can You Take the Risk Out of Buying Art?

For sellers and buyers, the process often results in an appraisal amount that's below the agreed-upon purchase price of a home.

WSJ: The Appraisal Betrayal | Jumbo Jungle

The regime would allow countries (or associations of countries such as the EU) to comply with the internationally agreed-upon carbon price by means of their own national cap-and-trade systems.

FORBES: Magazine Article

What can be done is to structure the exit plan, such that the agreed upon buy-sell sale price is not for the highest and best value.

FORBES: Exiting The Family Business: Tax Tips And Techniques