yes, in T3. it's abt 4% cheaper than buying in Chanel boutiques in the city. but now under renovation till March so don't expect you will see popular bags in airport. i think price shd be around 25% cheaper than HK (after tax deduction).
can you report what you can see next week, please? My HB will be there on 26-27 Feb and I have ordered him to buy me things from H and Chanel (pls also chk H too if you have time :) )