Accutire MS-4520B Digital Tire Pressure Gauge for $7.99. Order online for in-store pickup at Sears to lock in the price and save on shipping. Otherwise, shipping is $5.99 for a total of $13.98 shipped. Here is a screenshot for your reference. It reads tire pressure from 5 to 150 PSI and also includes the functions of an emergency hammer, seatbelt blade and white led flashlight. Most places have it for about $10.