Amazon Prime Day is one of the best times of the year to buy those pricey electronics that you've been eyeing, such as a great pair of noise-canceling headphones that actually block out noise. And right now, two of the best pairs of noise-canceling headphones are available for markedly reduced prices. Sony's flagship WH-1000XM5 Bluetooth headphones are on sale for $300 at Amazon (click the coupon box). This matches the lowest price ever at Amazon. The XM5s were briefly available for this price earlier this year.

Amazon's XM5 deal is slightly hidden, as you need to click the coupon box on the listing to subtract $98 from the price. Only the black model is eligible for the coupon deal. Amazon's coupon discounts often don't remain available for as long as traditional deals.

Alternatively, you can get the Bose QuietComfort Ultra headphones, which released last summer, for $349. Four different color options are eligible for this deal, and the offer is also available at Best Buy as part of the retailer's Black Friday in July Sale.