GHD Straighteners, is there anywhere near Kingaroy/Toowoomba where they're on sale?

I just need a place/address where I could purchase a ghd straightener of any kind, that is on sale. Because i've just got my hair done, and it was a bit more pricey then I expected so i'm trying to track down a good quality cheap deal to get my hands on one. Preferably in the south burnett area Queensland, as close to Kingaroy as possible. Can someone help me out?