Optimum Nutrition Gold Standard 100% Whey Protein Powder 10-lb. Bag

The Amazon Memorial Day sale has new discounts on thousands of items across most categories. Amazon advertises up to 35% off in the banner, but we found discounts as large as 90% off (use the filters to find the discount range you're looking for). While there are typical deals on lawn and garden, sports and outdoors, and grilling equipment, you'll also find great deal on top brands like Levi's, Columbia, JBL, Dyson, Bose, and more.

Check out all the best Amazon Memorial Day deals that DealNews has found so far.

This deal was good enough to make our roundup of the top five best deals of the day. Follow that link to see our latest selection. Shop Now at Amazon

Amazon's Grad Shop is open with discounts on gifts, clothing, shoes, watches, and handbags for the occasion. Pictured is the Nextmug 14-oz. Temperature-Controlled Coffee Mug, which is $100 (a $30 price drop). Shop Now at Amazon

Save on shirts, tops, hoodies, sports bras, shoes, and accessories. Pictured is the adidas Men's Airchill Freelift Polo Shirt Pro from $21 (close to $50 elsewhere). Shop Now at Amazon

This 2-pack of solar lamp posts is back at its best-ever price. You'd pay $17 more for the same set at eBay. Buy Now at Amazon