I recently purchased the Garmin Oregon 750 and I am selling my second hand Oregon 600.
The Oregon 600 is in perfect condition and it also comes with UK ordnance survey maps. My dad couriered it to me from the UK hence the Great Britain maps. The model is still relatively new and it retails for around R6600.
I am selling it for R4000 (negotiable). I live in Sandton area of Johannesburg. Please contact me at email@example.com if you are interested.