GoldWorld via Amazon offers its GoldWorld Instant-Read Digital Thermometer in Orange for $11.99. Coupon code "LD5HZLZ8" cuts it to $4.92. Plus, Prime members bag free shipping. That's the lowest price we could find by $3. This water-resistant thermometer features an LCD screen, -58°F to 572°F temperature measurement range, 3.2" folding stainless steel probe, auto shutoff, and hold button. One button battery is required, although it's unclear if it's included.