For home gym usage Makro and Game probably still the best priced on weights and bars.
However. Look out for good second hand deals in the next 2 months or so. NY resolutions and all that lekker stuff. You know.
I picked up my very first setup on Gumtree years ago. Barbell, dumbbells, adjustable bench and about 100kg weights. Think I paid R1200.
Added about 150kg more in weights in the following years. Combo of new and second hand.
Added more bars, better bench and built my own dip bars, pull-up bar and also complete power cage which I later converted into a wall rack with a DIY pulley system for tricep pushdowns, facepulls and cable crunches.
So max out with what you have and add onto your setup as the need arises for more isolation exercises.