Not sure when this deal ends, but the following can be found on the site:
Gillette Mach 3 Turbo Sensitive 4 Pack RRP: $19.99 NOW: $9.99
Gillette Mach3 Sensitive 8 Pack RRP: $31.99 NOW: $15.95
Gillette Mach3 4 Pack RRP: $16.50 NOW:$8.99
The RRP is a little inflated compared to Coles (e.g. Turbo Sensitive is $16 for 4 pack at Coles), but still a better price. Shipping is $10, but I am assuming you can get this price in store if you have one near you.
p.s. Not sure why the link has "women's blades" in the URL, but I think this is just a typo.
seems like the best deal. available instore?