Prime Day home deals still going: Up to 80% off kitchen, vacuum, bedroom and furniture must-haves

We often see this knife sharpener on sale for around $11 or $12, which is still a great price for an Amazon bestseller. But we've never seen it drop lower than its currently sale price, so if you're thinking of adding this gizmo to your collection, you'll want to act soon.

This little gadget will save you a few headaches and a lot of money. If you own a set of knives, there's a really good chance that they need sharpening. Even if you use a sharpening steel every time you cut through a tomato or chop celery, each slice slowly dulls the blade. You could take your knives to a professional, but not everyone has the time or money for that.

Set your — or a loved one’s — cleaning on autopilot with this robot vacuum from iRobot, which works on hardwood and carpet floors, steers clear of ledges, offers personalized cleaning recommendations, and can be controlled with voice command. Did we mention it comes highly recommended by more than 18,000 Amazon customers? Scoop it up on sale for 45% off (making it only $165, a mere fraction of the typical robovac cost) while you can.

Good pillows are expensive — some can run you upwards of $100! Normally $61 for the pair, right now you can get them for nearly 35% off! These are Amazon's most popular pillows, and they have hundreds of thousands of perfect ratings to back them. 

These pillows have garnered more than 157,000 five-star ratings, making them bona fide Amazon faves. Many shoppers credit them with relieving neck pain. Said one: "I have had a difficult time sleeping, and when I would sleep, I'd wake up with a stiff neck. Finally! Pillows that are comfortable and supportive. I sleep through the night, and no more stiff neck. I definitely recommend these pillows."

Finding a nice (as in stylish and durable) side table for under $100 is pretty much unheard of, and this hammered metal design from Christopher Knight — which boasts a near-perfect customer rating — adds even more value as a modern coffee table, nightstand, plant stand and beyond. It’s currently on sale for $147 for a set of two, or less than $74 each and the lowest price we’ve seen this year. Did we mention there’s no assembly required?

Savor fall with this beloved tabletop fire pit from Roundfire, which has over 1,000 glowing reviews, brings instant warmth and makes average nights more fun (just add s’mores!). The compact size is especially great for smaller tables and cozier patios, and only $39.99 for a pair of them seems to be around the lowest the price goes.