Hong Kong DVD
Please note that there is a Hong Kong DVD of this series which includes all three parts, namely Kung Fu, Sword Fighting and The Beauties Of Shaw Studio.
http://dddhouse.com/v3/product_details.php?ProductID=10360 (English soundtrack and English subtitles)
The price is HK$125 (approx. 16 US$ at the time of writing). The US DVD (of the first episode only) costs US$ 24.95 at Amazon. The Hong Kong DVD is Region 3 if that is a concern.