Costco Sale – Arrow Electric Stapler & Glue Kit $19.99 by Rhonda July 27, 2020 *UPDATE* 1/15/14. Costco has the Arrow Electric Stapler & Glue Gun Kit on sale for $19.99 (after manufacturer’s instant rebate), now through March 2, 2014. That is $17 off Costco’s regular … 0 FacebookTwitterPinterestEmail