Thumb Score: +50 Amazon.com has General Tools 6" Flex Precision Stainless Steel Rule for $1.90. Shipping is free with Prime or on orders $25+. Thanks TattyBear Note, in stock on November 20, 2019. Deal Editor's Notes & Price Research: [LIST][*]Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.