75 bucks (includes shipping):
(1) TC-91020-HV dual stage temp controller (operating Voltage 120 to 240 VAC)(not wired)
(1) Freeze Alarm Deluxe Model FA-D2
http://www.controlproductsonline.com/9102-series-temperature-controllers-p-103-l-en.html
http://www.controlproductsonline.com/deluxe-freezealarm-p-16-l-en.html
(1) TC-91020-HV dual stage temp controller (operating Voltage 120 to 240 VAC)(not wired)
(1) Freeze Alarm Deluxe Model FA-D2
http://www.controlproductsonline.com/9102-series-temperature-controllers-p-103-l-en.html
http://www.controlproductsonline.com/deluxe-freezealarm-p-16-l-en.html