www.lisaabercrombie.com

This is what I bought in the video:

200 #2 VM Terminator WHITE Kraft Bubble Mailers Envelopes Bags 8.5 x 12 USA ($19)--- 9.5 cents each
....and....
200 Bags 100 10x13 Butterfly, 100 10x13 Blue Hearts Designer Poly Mailer ($34)--- 17 cents each

And from what I can tell today, EBAY is cheaper than the direct Valuemailers website.