If you did not catch it from some other source check out and see if this Promo is for you:

Log sign in on the DeltaNet and in the upper right corner of the website click on the Promo
American Express/Delta Gold Card - a real good deal over the former AMEXCO employee
BLUE card (baggage fees) with the GOLD card baggage fees wavied !

Worth a look especially if planning a revenue ticket purchase in the next few months !