skyjedi2005 said:
Also this series is purposely out of print in the USA while the new clone wars series is widely available.
http://www.amazon.com/gp/offer-listing/B0006Z2LMO/ref=dp_olp_new?ie=UTF8&condition=new
http://www.amazon.com/gp/offer-listing/B000BCE8Q4/ref=sr_1_8_olp?s=dvd&ie=UTF8&qid=1296535541&sr=1-8&condition=new
You can still get them (for now).