You never know where you'll find the best deal. Regardless of what it is. Sometimes in the most unlikely of places.
The place I originally purchased them (and got a great deal) didn't have an express shipping option. So I figured, I'd price out 2 places, our local mall, Sam's Club and Staples (yes, with the easy button). Here's what I found:
I couldn't believe that Staples was my best bet! And by a nice amount!
See, you never know.