A shop in Sydney CBD is selling the WD Elements 2.5" 250GB for $99. OfficeWorks & Harvey Norman was willing to price-match it down from $119 to $94.10. You may not actually need it, but it's tempting none the less. On a separate note, MSY sells the Verbatim 500GB 2.5" for $199, but it's been out-of-stock.
Just picked one up from Harvey Normans Martin Place. They would only match but $99 is still a great bargin!!