The third installment of Amazon Prime Big Deal Days started today and runs through tomorrow. We're already seeing insanely good deals on Apple's AirPod models. Right now, the Apple AirPods 3rd Generation and AirPods Pro 2 are 20 percent off and 32 percent off respectivelymaking the AirPods 3rd Gen $135 and the AirPods Pro 2 $170. But we're most excited about the newer AirPods 4, which are discounted 31 percent, making them just $89. This model has never been that cheap before.