Incase anyone is in the market for a fridge:
I saw today that Game in Tygervalley Centre has 3 of the "42l Traveller Series 12v Fridge/Freezers" on a clearance sale - Was R7500 ... now R5000.

Looked like this model: http://snomaster.co.za/shop/camping-outdoor/fridge-freezer-12220v-42lt/