Digger Inc via Amazon offers the Tasbel Digital Cooking Thermometer for $9.99. Coupon code "AERVZ79S" drops the price to $4.99. Plus, Prime members receive free shipping. (Non-members can spend $49 or more to qualify for free shipping; otherwise, shipping costs $6.07.) It features a digital display, Fahrenheit to Celsius switch, and automatic 10-minute turn off. Deal ends May 31.