This is a difficult question to answer as funeral cover policies can vary greatly in terms of price and benefits. Some factors that will affect the cost of a policy include the age and health of the insured, the amount of coverage, and the company's underwriting guidelines.
That said, there are a few companies that are known for offering relatively affordable funeral cover. Some of these include Liberty Life, Momentum, and Old Mutual. It's important to compare policies from multiple companies to be sure you're getting the best possible deal.