We may earn a commission from links on this page. Deal pricing and availability subject to change after time of publication.Amazon Big Deal Days end tonight, Oct. 8, and until then, Lifehacker is sharing the best sales based on product reviews, comparisons, and price-tracking tools before it’s over.Follow our live blog to stay up to date on the best sales we find.Subscribe to our shopping newsletter, Add to Cart, for the best sales sent to your inbox.New to Prime Day? We have a primer on everything you need to know. Sales are accurate at the time of publication, but prices and inventory are always subject to change.If you're in the market for a high-end espresso machine, check out the deal on this Philips 3200 Series Fully Automatic Espresso Machine. It's 50% off until the end of today. When it says "fully automatic," it's not lying: the machine has a built in-grinder and a milk-frother, so it basically does everything for you. You just load in your beans and milk, hit a button, and in a few minutes you'll have an espresso, americano, cappuccino, latte, macchiato or a regular coffee. There are over 5,000 reviews of this machine, and the verdict from the people is 3.9 stars out of 5. Philips 3200 Fully Automatic Espresso Machine + LatteGo Milk Frother $399.99 at Amazon $799.99 Save $400.00 Get Deal Get Deal $399.99 at Amazon $799.99 Save $400.00 I'm going to buy one. It might sound extravagant to spend $399 on a coffee machine, but not when you dig into the math. I go out to a local coffee place about twice times a week when I want a nice latte or similar. It costs about $7 for a cup of fancy coffee, so that's $728 per year. It would probably cost me about a dollar per latte with this machine, so even figuring in the price of the coffee machine, it's a savings of over $224 in the first year alone. Year two is pure profit. I can't afford not to buy a $400 coffee maker. Looking for something else? Retailers like Walmart and Best Buy have Prime Day competition sales that are especially useful if you don’t have Amazon Prime.Walmart’s Prime Day competition sale runs from Oct. 6 at 7 p.m. ET through Oct. 12 and includes deals up to 50% off. It’s an especially good option if you have Walmart+.Best Buy’s Prime Day competition sale runs from Sept. 27 through Oct. 12, and has some of the best tech sales online. It’s an especially good option if you’re a My Best Buy “Plus” or “Total” member.Target’s Prime Day competition sale runs from Oct. 5 through Oct. 11, and it has deals going up to 50% off. You can become a Circle member for free. Apple AirPods Pro 2 Noise Cancelling Wireless Earbuds — $169.99 (List Price $249.00) Meta Quest 3S 128GB All-In-One VR Headset — $249.00 (List Price $299.99) Apple iPad 11" 128GB A16 WiFi Tablet (Blue, 2025) — $279.00 (List Price $349.00) DJI Mini 4K 3-Axis Gimbal Camera Drone (Under 249 Grams) — $239.00 (List Price $299.00) Samsung Galaxy Tab A9+ 10.9" 64GB Wi-Fi Tablet (Graphite) — $148.94 (List Price $219.99) Blink Mini 2 1080p Indoor Security Camera (2-Pack, White) — $34.99 (List Price $69.99) Ring Battery Doorbell Plus — $79.99 (List Price $149.99) Shark AV2501S AI Ultra Robot Vacuum with HEPA Self-Empty Base — $229.99 (List Price $549.99) Amazon Fire HD 10 (2023) — $69.99 (List Price $139.99) Wyze Cam v4 2K Wired Wi-Fi Smart Security Camera (White) — $25.95 (List Price $35.98) Deals are selected by our commerce team