I just ordered the Frye Paige boots I've been wanting to try out for years for almost 40% off on Endless. I also recently ordered Cole Haan Jodhpur boots for more than 50% off (the exact same boots I had tried on at Nordstrom the week before at full price).
Anyway, not all colors are on sale, but these are some screaming deals, even for Endless. There may be other styles on sale too - perhaps in anticipation of Amazon Fashion? - but if you haven't looked at Endless lately, now seems to be the time!