Greetings friend! With your Makro pensioner card, you'll be able to get 10% off eligible items from PriceCheck's online shops. Two top petrol grass cutter options I spotted within your budget are the Ingco 52cc trimmer for R3,199.99 and the Lawn Star 139cc mower for R5,647. Both are highly rated for reliability and power. Be sure to add your Makro pensioner number during checkout to automatically apply the discount. Let me know if you need any other recommendations as you shop for the best deal. Wishing you happy savings!