Definition.com
Price is ultimately the toil and trouble which the man who wants to acquire something is willing to go.
Definition.com
Price is value, plus a reasonable sum for the wear and tear of conscience in demanding it.
Definition.com
Price is so out of control that it is often unclear whether the price tags on some articles represent value or nerve.
Definition.com
Price is, in economic activity, a thing whose purpose is to transmit information, to provide incentive for efficiency and purpose, and to determine who gets how much of the product the distribution of income.
Definition.com
Price is important not because money is considered paramount but because it is a fast and effective conveyor of information through a vast society in which fragmented knowledge must be coordinated.
See also
.com