Check out the UK made Barrio Fly Lines (Google it) - even with the current exchange rate they are good value. Quality, low memory lines - you won't be sorry!
You must order the Barrio Fly lines directly from Mike Barrio on the website (as I said Google Barrio Fly lines or go to:http://www.flylineshop.com/
Mike is a nice, helpful guy - postage is included and you will be able to pick up the envelope with your fly line from your local post office in 2 - 3 weeks.
I know Cortland Fairplay is regarded as entry level line but it's really good value for money and with the rocket taper you can really get distance without much effort.
Retails for about R300.