Sony's Sony WH-1000XM6 Headphones are being offered at a record low of $398 on Amazon, a 13% discount that brings them closer to the price of $460. The headphones are generally considered better but also come with a price tag. They offer a crystal clear sound quality and a 30-hour battery life. They also offer an impressive level of comfort and a compact carrying case. However, it is uncertain how long this discount will last for.