Etekcity via Amazon offers the Etekcity ETC-8550 Infrared Thermometer Gun for $18.78. Coupon code "85505OFF" cuts it to $13.78. Plus, Prime members bag free shipping. (Non-members can spend $35 to qualify for free shipping; otherwise, shipping adds $5.74.) That's $35 off and the lowest total price we could find, although we saw it for a buck less last week. It features a laser pointer with a distance spot ratio of 12:1, readings from -43 to 1,022°F (-42 to 550°C), instant-read response time, auto-shut off, and purported ability to measure hazardous, inaccessible, and moving objects across 14 hours of battery life.