I got the LG X170. Has an Atom N455, 1GB RAM (Which I replaced with 2GB), 320 GB hard drive, Wireless N, Bluetooth (3.0 apparently), card slot, 3 USB 2 ports. 6-cell battery that lasts about 4.5 hours depending what you do. About 2-3 hours if you watch movies or play games. It's quite well built (definitely much better than LG laptops), and one of the better looking netbooks out there. You can also get it with a dual-core Atom N550.
I don't know why netbooks are so overpriced in SA. I paid R1999 for mine from CNA a few months ago but for some reason a pricecheck shows it near R3000 now.
Just one thing, most netbooks come with Windows 7 32-bit Starter edition, which is largely useless especially with all the bloatware on. That's why I replaced it with 64 bit Ultimate, which runs just fine with 2GB RAM.