I'm not sure on the pricing on Multimedia Packaging, you'll have to check around...
But on misc. Boxes etc. Uline is hard to beat... In Canada, even with the exchange rate and shipping No one can beat their Great volume pricing...
And Excellent customer service all around at no extra charge...
http://www.uline.com/Product/AdvSear...edia+Packaging
http://www.uline.com/
http://www.uline.ca
Phil