Edit: Mainly women's stock left (colour and size). Men's neutral colours (greys etc.) "not available" (i.e. out of stock).
Other men's colours low stock.
100% Cashmere sweaters for $59.90 ($129.90 - ~54% off) delivered @Uniqlo. That's super cheap. They have a fair selection of sizes for the neutral colours (linked above) and other colours.
I grabbed one of these in America for about the same, and I swear by them. Free shipping today only (12/08) thanks den_yong
Edit: Free shipping expired. Free shipping for orders >$100. Otherwise, $8 shipping.
Note: if you haven't purchased from Uniqlo before, maybe pick one size above normal as the sizes are fairly small relative to other brands in Australia.
When I was a little girl in Panama, a rich American came to our town and he was wearing the softest most beautiful sweater. I said to him, "what do you call this most beautiful fabric?", and he said "they call it cashmere". I repeated the words "cashmere, cashmere". I asked if I could have it, and he said "No. Get away from me." Then he started walk away. But I grabbed onto his leg screaming for him to give me the sweater and he dragged me through the street. And then he kicked at me with the other foot and threw some change at me. Oh, but I didn't want the change Georgie. I wanted the cashmere.