I keep a 'Wishlist' folder in my 'Bookmarks' and put links to items I like but want to wait to go on sale.
I've been searching high and low for a edgy pair of flat black boots. So about 2 weeks ago when I checked through my Wishlist, I saw these go from originally $85 to $34 and FREE SHIPPING I jumped!
(FYI: The brown version is $45)
I will get a better picture of me wearing these soon. For now you can see them in a recent OOTD here.