old_contents: #! /usr/bin/env node
  
  /*
   * amazon-scraper
   * Copyright (c) 2016 Jeff Minnear
   * Licensed under the MIT license.
   */
  
  'use strict';
  
  var program = require('commander');
  var request = require('request');
  var cheerio = require('cheerio');
  const chalk = require('chalk');
  var colorLegend = "Prices in " + chalk.green("green") + " are current sale prices, shown next to their normal price in " + chalk.gray("gray") + ".";
  var amazonSearchUrl = "http://www.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Dvideogames&field-keywords=";
  
  program
      .version('0.0.1')
      .option('-t, --title <string>', 'the title of the game you want to price check', String)
      .option('-l, --limit <n>', 'the number of results you want to see (default is 1)', Number)
      .parse(process.argv);
  
  var gameSearchUrl = amazonSearchUrl + encodeURIComponent(program.title);
  console.log(colorLegend);
  
new_contents: #! /usr/bin/env node
  
  /*
   * amazon-scraper
   * Copyright (c) 2016 Jeff Minnear
   * Licensed under the MIT license.
   */
  
  'use strict';
  
  var program = require('commander');
  var request = require('request');
  var cheerio = require('cheerio');
  const chalk = require('chalk');
  var colorLegend = "Prices in " + chalk.green("green") + " are current sale prices, shown next to their normal price in " + chalk.gray("gray") + ".";
  var amazonSearchUrl = "http://www.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Dvideogames&field-keywords=";
  
  program
      .version('0.0.1')
      .option('-t, --title <string>', 'the title of the game you want to price check', String)
      .option('-l, --limit <n>', 'the number of results you want to see (default is 1)', Number)
      .parse(process.argv);
  
  var gameSearchUrl = amazonSearchUrl + encodeURIComponent(program.title);
  console.log(colorLegend);
  
  request(gameSearchUrl, function(error, response, html) {
      if (!error) {
          var $ = cheerio.load(html);
  
          var title, price, normalPrice;
  
          var i = 0;
  
          while (i <= program.limit - 1) {
  
              // get title
  
  
              // get price
  
  
              // get normal price if item is on sale
  
  
              // log output
  
  
  
              i++;
          }
      }
  });
  
subject: Set up skeleton of amazon-scraper.js