The 40+ best deals at Walmart's secret after-Christmas sale this weekend — save up to 80% off on Keurig, Samsung, Sharkand more

Despite being a corded vac, this upright wonder from Shark is designed to easily clean basically anywhere you need it to — hard floors, carpets, stairs and more. The easy-detach Lift-Away pod enables fully portable cleaning, and the anti-allergen complete seal helps secure up to 99.99% of dust and allergens, so they're trapped in the vac and not in your sinuses (or the air you're breathing). You'll also have the perfect tools for banishing pet hair and cleaning up hard-to-reach places. "All shoppers need to know is that this vacuum gives you a [lot] for your money! It is lightweight but strong and its suction really picks up well. And at such an affordable price!" gushed one user. "Once you try it you'll wonder how you ever got on without it. It's small yet very powerful! I truly love this vacuum!"

All those summer blockbusters you missed? They're on a streamer near you, so make your viewing experience a great one with a multiplex-worthy TV to get you through the dark days of winter. You won't do better than this shiny 50-inch set — and its $248 sale price is absurd. The vibrant 4K picture quality will make it feel like you're living out each scene in real time. It also includes Dolby Vision HDR, which boasts incredible brightness. In addition to its crisp, clear display, this set comes with the brand's SmartCast, which streams thousands of movies and shows. "Great product. I've always loved Vizio, and this TV most certainly did not disappoint! Amazing picture, works great with the soundbar, and gaming on it is insane," reported a happy user.

Hit mute on the outside world and press play on exactly what you want to hear with the Cowin Noise Cancelling Headphones — a Walmart bestseller, for good reason. This pair will completely transport you into your favorite audiobooks, music and podcasts, thanks to their sound-enhancing technology. Plus, they have memory foam padding that keeps your ears comfy for hours. Have we mentioned they're nearly a whopping 80% off? "My $300 Bose headphones died after nearly constant use for two years," reported a thrilled shopper. "I'm used to high-quality sound. I replaced with these and the audio is actually better. Love them!"

If you're still fighting a postholiday hangover, don't add to the annoyances with the difficulties of storing your artificial tree. Just toss your Tannenbaum in this waterproof zipper bag, which will ensure your tree stays clean and dry until Christmas 2024. It fits trees up to 9 feet tall and has handles for easy carrying. "It is well put together. I was able to put my artificial tree in it and I had room for the tree skirt, tree stand, 2 sets of lights, and 2 barrels of ornaments. The lifting handles with Velcro strap are also great," shared a happy shopper.

This countertop multitasker doubles as a toaster oven and rotisserie, with 12 preset cooking settings to enable you to conquer kitchen needs like toasting up to six slices of bread, roasting a turkey or vegetables, baking desserts or pizzas, and getting your jerky on with its dehydrator function. And that's just for starters! In addition to the oven itself, you'll also get a mesh crisper tray and a pizza rack. The drip tray will catch all the crumbs and drippings from your food, making cleanup a breeze. Plus, its digital control allows you to, as they say, "set it and forget it." While it's a great appliance to have to double your oven space, some shoppers said it works so well, it has become their all-around go-to: "I have almost stopped using my oven," wrote one. "This appliance does nearly everything. I have used it as a rotisserie, an air fryer, a regular oven, and I have even broiled some gorgeous steaks. It's one of the most useful tools in the kitchen."

This stunning Cate & Chloe white gold and crystal necklace is the perfect accent for just about any outfit, immediately jazzing up any casual ensemble or fitting right in with an elegant wedding-guest look. And, seriously, white gold? For 20 bucks? It's hard to believe, but Walmart has the hookup right here! Reviewers love this sparkly accessory, raving that it's "a gorgeous necklace" and that it's "very good quality, super shiny and stunning! Got lots of compliments when wearing it! Highly recommend!" What an after-Christmas sale find!

Brushing your teeth is, of course, essential to your oral health. If your current toothbrush isn't cutting it, grab the bestselling Fairywill Electric Toothbrush, which delivers up to 40,000 plaque-slaying strokes per minute. Its sonic technology helps to lift stains and food particles more effectively than a manual toothbrush. It's also rechargeable, so you'll never have to go a day without it. "My teeth never felt cleaner!" raved a shopper with pearly whites. "I feel like I'm getting my teeth professionally cleaned."