I just sold a CD which will ship today via Ground Advantage from MI to WI, but the one and only shipping option Amazon provided me was their very own Amazon Shipping Ground! I ship every day that the orders come in, and have my settings set for a 1-2 day turnover, but what I have noticed is that Amazon always now lists the most expensive options inclusive of their own) in the Top 3 list, but if you click More Options and scroll down you will see all the usual USPS suspects that we know and love (and that are so much cheaper!) Why is Amazon now doing this as it seems very unfair to want to upcharge me $21 for shipping when the CD itself might well only be $5 itself! Now I have go to the Post Office and have it mailed Ground Advantage myself!