Right now Ancestry is offering kits at $69. Buy from Amazon to avoid shipping costs and get faster shipping if you have Prime. Offer ends 15 August.
Some of my kits recently sent to Ancestry have been processing unusually quickly through the system. There must be a lull right now.
FamilyTreeDNA is also having a sale on many of its DNA products. FamilyFinder is $69. Y-37 is $139. Other sale prices can be seen on their products page.