The short answer
Week 1: R1,799 Standard Box + R299 Creatine = R2,098.
Week 2: R1,799 Standard Box + R249 Electrolytes = R2,048.
Week 3: R1,799 Standard Box = R1,799.
Week 4: R1,799 Standard Box + R329 Magnesium = R2,128.
Total for 30 days: R8,073. That's R2,018 per week or R269 per day. Cheaper than most restaurant lunches.
You don't need R20,000 to do carnivore well. Here are three realistic 30-day scenarios.
Scenario A: R5,000 (single, budget-focused)
Two Budget Boxes at R799 = R1,598. One Standard Box at R1,799. Plus creatine at R299.
Total: R3,696 for 30 days. Tight but doable.
Scenario B: R10,000 (single, training 4x/week)
Standard Box biweekly = R3,598. Premium Box once at R3,499. Creatine + electrolytes = R548.
Total: R8,545 for 30 days. The most common path.
Scenario C: R20,000 (couple)
Premium Box weekly for 4 weeks = R13,996. Add two Budget Boxes for variety = R1,598. Supplements = R1,200.
Total: R16,794 for two people over 30 days.