Guso via Amazon offers the Guso Instant Read Thermometer Digital Electronic Food Thermometer in Black for $12.99. Coupon code "30PBTCID" cuts the price to $9.09. With free shipping for Prime members, that's $4 off, a buck under our December mention, and the lowest price we could find. It features a -581° to 5721° Fahrenheit range, auto-shut off, and and a collapsible internal probe. Deal ends March 14.