Read this encyclopedia Britannica entry on thePrice System. Post an Original Comment. Your post needs to begin with ashort quote you have selected about the price system, followed by an example or evidence that either refutes or supports the quote's central tenet(s). (including current events, historical applications, or problems people and society are confronted with). Respond substantively to someone else by outlining a different application or interpretation of the quote and asking a question that will take the discussion further. Answer one of the questions posed with evidence or a source. Please write 3 to 4 paragraphs.