Prime Big Deal Days is here. Running through October 9, the next 48 hours bring a bounty of savings. We're tracking all the deals on brands like Apple, and products including tablets and headphones. There are also some seriously good deals on smartphones.

Amazon appears to be making a concerted effort to clear out inventory with this jaw-dropping 40% price cut. Such a significant discount on an Apple product is virtually unheard of and makes this an opportunity that’s hard to ignore.