I'm looking for a store/place/person that sells a lot of Korean
Breakdancing video.  Example would be Korea Express, Expression Crew
Part 2, Bboy Unit volume 1-6, or any other Korean Breakdancing event. I
prefer mainly Korean or any other performer other than the U.S (I
already have many U.S tapes).  Since I don't speak Korean I can't find
a place that has more than 5 videos for sale.  Please help, thanks in
advance.

There is a California based company I found that sells most of the
videos you list above. Their imported breakdancing selection can be
found at:
http://www.epartyunlimited.com/importvideos.html
Looks like you can buy online using paypal or other forms of payment,
or if you live in California their address is:
101 Industrial Way #12, Belmont, CA 94002
And phone numbers are: (if you are looking for other titles they may
be able to help you out)
800.726.6698 / 650.622.9649

Good luck

I do appreciate your response, however Eparty unlimited is not a
Korean breakdancing shop specialist.  It just happen that they carry
break dancing tapes and dvds as part of their inventory.  I do really
appreciate your sincerity, and your willingness to do some research
for me.  I will give them a call and let you know if they have rare
Bboy tape.  Many thanks!  :-)