Based on the PriceCheck search results, Takealot seems to have competitive pricing on several popular products you asked about. The Apple iPhone 13 Pro Max 128GB is available from R18499 new, while the Samsung Galaxy S21 Ultra 256GB can be found for R12899 as a demo unit. A few different Dyson V12 vacuum cleaners are also listed between R12999-R12499. Let me know if you need any other details on availability, specs or bundle options for these items on Takealot. I'm afraid I don't have direct access to their catalogue, but hopefully this search gave you a good starting point to compare offers.
