New answers tagged mtg-cube
Ultra-Pro has released a product for cube storage http://www.ultrapro.com/product_info.php?products_id=3115
There was a kickstarter for a metal cube briefcase. Looks like they are now available for purchase on http://www.cubevault.com/ for $135. I have one of these and they are very good quality.
Top 50 recent answers are included