var data = [];
jQuery('#amazonListingViewAmazonGrid126_table > tbody > tr').each(function() {
  var $this = jQuery(this);
  var sku = $this.find('td:nth-child(4)').text().trim();
  var asin = $this.find('td:nth-child(5)').text().trim();
  data.push(sku + ',' + asin);
});