Many of the deals that Amazon is advertising for its Prime Big Deal Days this month aren't your typical holiday gifts. To be sure, the company describes the sales event as "epic deals ahead of the holiday season" (note the "ahead" here).

If you're looking for Amazon Prime Day deals, you'll need an Amazon Prime subscription. Using an Amazon Prime trial is a low-risk method for accessing the bargains while checking out the service's other benefits without being locked into something you may not be ready for.

Prime Day, Amazon has deals on vacuum cleaners, up to 77 percent off. Including cordless vacuums, robot vacuums, car vacuums, and more, we found the best deals on cleaning devices from top brands, such as Dyson,