As one of its daily deals, Amazon offers the iDevices iGrill2 Bluetooth Thermometer, model no. IGR0009P5, for $59.99 with free shipping. That's $6 under our mention from two weeks ago and the lowest total price we could find by $32. It comes with two probes that can be monitored remotely via Bluetooth and an iOS or Android app.
Of note, the Mini, model no. IGR0001P5, is available for $24.39 with free shipping for Prime members. (Non-members can spend $49 to qualify for free shipping; otherwise, shipping costs $6.69.) That's the lowest total price we could find by $18. Both deals end today.