Joseph P. Bradley, Harkness v. Russell — Opinion of the Court
“ Upon an agreement to sell, if the purchaser fails to execute his contract, the true measure of damages for its breach is the difference between the price of the goods agreed on and their value at the time of the breach or trial, which may fairly be stipulated to be the price they bring on a resale. It cannot be said, therefore, that the stipulations of the contract were inconsistent with or repugnant to what the parties declared their intention to be, namely, to make an executory and conditional contract of sale. ”
