Western Digital 500GB My Passport Studio Portable Hard Drive $67 - Office Works (IN-STORE ONLY)
This was posted 10 months 25 days ago, and might be an out-dated deal
Went into my local officeworks in Warner's Bay NSW, and saw a deal on their 500GB My passport studio 2.5" portable hard-drives. Connectivity: Firewire 800 and USB 2.0, also has a customizable display (e-label) which can function without being connected and indicates space remaining.
Picked one up, looks like a decent deal if you don't need heaps of space.
Not sure if you'll find them everywhere, but the store I visited had about 4 or 5 left on the shelf. Seen them anywhere cheaper?