Greenworks 60V 21" Cordless Lawn Mower

Save up to 20% off pressure washers, up to $100 off trimmers, up to $200 off lawn mowers, up to $300 off riding mowers, and more. Pictured is the DeWalt 20V MAX 14" Brushless Cordless Battery Powered Foldable String Trimmer Kit for $149 ($90 off). Shop Now at Home Depot

Home Depot's tools and outdoor power equipment page includes discounts on combo kits, chainsaws, lawn mowers, string trimmers, batteries, and riding mowers. We've pictured this DeWalt 21" 163cc Briggs and Stratton 725Exi Engine Rear Lawn Mower for $449 ($80 off.) Shipping is free on most items. Shop Now at Home Depot

Lowe's offers the Kobalt 80W 700-CFM 180-MPH Battery Handheld Leaf Blower for $69. You'd pay over $90 elsewhere. Choose in-store pickup to dodge the $5.99 shipping fee, or get free shipping with orders of $35 or more by signing up to MyLowe's Rewards. (It's free to join.)

Buy Now at Lowe's

Amazon offers this DeWalt battery 2-pack for $98. That's a $21 low. Shipping is free. Buy Now at Amazon

At Amazon, get this 8x10-Foot Pergola Shade Cover for $14.99. It's the best price that Amazon has charged for this shade and a great deal for a shade of this size in general. Shipping is free for Prime members. Shop Now at Amazon

Here you'll find the best limited-time offers that Amazon has available today as part of its Memorial Day Sale. Shipping is free for Prime members. The sale refreshes at 3am ET each day. Shop Now at Amazon

Save on plant stakes, netting, seeds, sprayers, hose accessories, plant supports and more. We've pictured this Collapsible 60-Gallon Leaf Collector for $17.99 ($2 off.) Shipping is free with Amazon Haul orders of $25 or more. Buy Now at Amazon

It's useless and basically does nothing. However, it's also $4 off list price and in this economy, that's something. Prime members get free shipping. Buy Now at Amazon