Rii RKM709 Ultra-Slim Wireless Keyboard and Mouse Combo 2.4 Gigahertz AU$25.19
Backlit version please?
This mouse/keyboard combo gets good reviews, apparently has good build quality and has a good price. The mouse has forward/back buttons.
Previously I bought a similar Rapoo keyboard/mouse combo. The quality was OK. One thing which frustrated me with it was that the keyboard didn't have power switch. This one does.