Right now on the Macy's website, there's an All Nighter duo (two 4-oz. bottles) for $32 + $9.95 shipping. That's a nice deal as it is, considering that just one 4-oz. bottle retails for $30.
BUT, this exact duo (two 4-oz. bottles) is also on the Nordstrom website for $39 (and also at Sephora for $39). Nordstrom offers free shipping on all orders (plus your choice of 3 free beauty samples with any beauty purchase), and Nordstrom also does price-matching. So all you have to do is call customer service and ask them to price-match the listing on the Macy's website and BOOM! You'll get this duo for $32 + free shipping (plus 3 free samples). I called Nordstrom myself before I wrote this post, and they price-matched no problem since the sets are identical on both sites.
I do not know how long the Macy's price is going to last, so don't wait on this one if you're interested. That's basically like a BOGOFREE!
Thanks again, @makeupanonymous, for this hot tip!