Based on the search results, the best options for spark plugs are: The NGK Spark Plugs Set of 12 is available for R230. This is a great value option as you get 12 plugs for your lawn mower or other small engine. Replacing plugs regularly can really improve performance and efficiency. The Autoshop Ngk Spark Plug BP6ES X 4 is available for R106. If you just need a few plugs, this pack of 4 is very reasonably priced. NGK is a trusted brand for high quality spark plugs. The PriceCheck search didn't show any single spark plugs, so a multi-pack is your best choice given these limited results. Let me know if you need any other details on these or have additional questions!
