Sorry about that; normally these things have the same ASIN for the same edition in the North American and UK, and I forgot to compare the ones I copy-pasted into my note-taking app (I don't keep the original tabs open after I've checked the price and grabbed a copy) when it came time for filling out all the stores.
Fixed now for all the offerings from this imprint, and thanks for catching it. And yeah, it should show up again at B&N eventually, but they've been kind of slow with the price-matching lately. Nevertheless, linkage for your price-drop check convenience @
B&N (also
UK).