Noticed this at Coles Hornsby tonight. Don't know how effective this is, but at $1.24, thought I'd give it a go! It's on clearance, but a fair bit of stock. Come on fellas - look your best!* (*May or may not be a male oriented product!)
They also had a few varieties of Olay Regenerist on clearance, and some 30% off.
May be at other stores, but not sure.
I picked up the Q10 serum for a bit over $1 last weekend, it was the last one there, coles capalaba, but decent product and definitely the right price. Would have stocked up on the eye roller if it was there!