The last-gen Sony WH-1000XM4 headphones are now a staggering $220 off
Photo by Chris Welch / The Verge Amazon’s Prime Big Deal Days sales event begins tomorrow, but the best tech deal around may have already landed early. The Sony WH-1000XM4 noise-canceling headphones have dropped to a new all-time low of $129.99 ($220 off) at Target (be sure to click “shipping” on the latter for in-stock…