Not as good as the previous deal for the 11" Macbook.
Was actually partially posted here by etan, but only mentions Macbook Airs.
Prices from my rough calculation are roughly between 10-20% off.
Air 11" i5 1.7GHz 64GB: $949 - RRP: $1099
Air 11" i5 1.7GHZ 128GB: $1049 - RRP: $1249
Air 13" i5 1.8GHz 128GB: $1149 - RRP: $1349
Air 13" i5 1.8GHz 256GB: $1459 - RRP: $1689
Pro 13" i5 2.5GHz 500GB: $1149 - RRP: $1349
Pro 13" i7 2.9GHz 750GB: $1459 - RRP: $1689
Pro 15" i7 2.3GHz [QC] 500GB: $1749 - RRP: $1999
Retina Pro 15" i7 2.3GHz 256GB: $2099 - RRP: $2499
Retina Pro 15" i7 2.6GHz 512GB: $2699 - RRP: $3199
Delivery appears to be a flat $29 for a few of the post codes I tried.
Prices do not include GST, so can't claim GST through TRS.
Warranty is 1 year provided by Apple Internationally.
Warning: Topbuy have a bad track record. Buy at your own discretion! Refer to the first comment by foobar. Links as follows:
Reviews of topbuy
Whirlpool Discussion
I recommend that you do your research on Topbuy before purchasing. That is all.