Kingsport City School Leaders Plan To Spend 545-Thousand Dollars On Laptop Computer Purchases During The 2014-15 School Year. The Goal Is To Buy Or Lease 600 Laptops For All Sixth-Graders At Sevier And Robinson Middle Schools. Each Laptop Will Cost $560 And Includes A Three-Year Warranty. City Attorney Mike Billingsley Is Working With The School System On A Leasing Agreement That Would Comply With Tennessee Purchasing Law.