While the WH-1000XM6 are the top dog in Sony’s lineup, the discount for Prime Big Deal Days is relatively modest at just $21 off. If you don’t need the latest tech, though, you can save a lot more by grabbing the last-gen WH-1000XM5 in black, which are down to $250 ($150 off) at Amazon. That’s one of the lowest prices we’ve seen on the older model, and a great deal on what was our favorite pair of noise-canceling headphones until the arrival of the newer XM6 in May.
Although they’re…
