Check out U P S' new Simple Rates. Here's the link.

The Brownies are looking to compete with USPS Flat Rate and so they created a new shipping product. Weights/dims are limited but you should be able to get a 12" cube (or its equivalent) under 50# to anywhere in the lower 48 for about $20 (using Ground, of course).



I have been meaning to try it but most of what I do either goes Media Mail or freight, at this point. If someone else has used it, please comment.