Anyone know of a online Magic Shop that has Darwin's Inexpensive Illusions Video in stock? I tried to get it from one site, but then I got a message from them saying they were out of stock.

Try this one:

http://www.murphysmagicsupplies.com/

They're just around the corner from me, and seem to have good stock.

If Murphy's Magic doesn't have it contact Don Drake at blackartsecrets.com . He is very good friends with Darwin and sells his book and I am sure he can get the video for you. Hope this helps.