Today's deal isn't bad considering Apple doesn't have discounts at all. Even if the wireless keyboard is something people might not need desperately, 468 kuai instead of 548 kuai is enough incentive to try it out. Same with the Magic mouse.
Other things that are cheaper than on Taobao and also are pretty cool:
Thule 13" Attache Case
Thule Crossover
I'm thinking about upgrading my laptop, but I guess 770 off isn't enough to motivate me to purchase a Pro today.