Oddly, 16 years ago I did get a very nice pair of Timberland walking boots in a Harrods sale, about this time of year too. They were probably the last pair of non-membrane, fabric boots I bought and I liked that they were cooler than membrane boots, but could be paired with Goretex socks in the wet. I covered hundreds of miles in them.
So, much as I dislike Harrods for all it's bling-ness, there can, sometimes, be bargains to be had.