Wantitall is crazy, they should remove international items as this is making their site look stupid.
Those fridges are international import, hence you are getting a R100 fridge here at R1000, as their system works out tax, import and shite as well, coming up with these massive prices. Example:
Coolermaster CM690 II: Around R1000 here, give or take a few bucks (Joker can confirm)
Wantitall: R5092
