Returning from a shopping trip in HK. Here is my experience and what I found.

There are a lot of shops specailize in helicopters since flying space is limited in HK, a lot of people switch to flying heli. I was amazed to see the parts they carry in some of the shops.

However, some shops consistently charge over 30% more than the others. Here is one to watch for:

Select Hobby at Sham Shui Po, HK