Flew to Johannesburg from some european country im not disclosing, took a taxi to the lodge 1-2 hours outside of Joburg, stayed there for 4 days (around 1000€)
Then flew to Capetown, stayed there for 10 days, rented a car and drove up the coast. ( ~1500€)
Pretty sure you could save money on the housing tho. Food is also quite cheap compared to where i live and quality wise probably way ahead.
All in all ~3000€