Sunseeker V3 Wireless Robot Lawn Mower

Amazon offers the HQST 100W Monocrystalline Solar Panel for $45. That's a $13 low. Shipping is free. Buy Now at Amazon

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

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

Lowe's is taking up to $250 off select EGO outdoor power equipment, with discounts across string trimmers, self-propelled lawn mowers, zero-turn riding mowers, and more. Sale prices start at $179 on string trimmers, and mower deals start at $649. Eligible items ship free. Shop Now at Lowe's

That's the lowest price we've ever seen on this one. It's also the lowest shipping charge we've seen. It makes for a total savings of $184 off. Buy Now at Walmart

Walmart’s Earth Day section includes gardening supplies from $3, apparel from $3, food from $5, and household items from $8. We've pictured this Expert Gardener Potting Mix 2 cu. ft. Bag for $9.97 ($2 off.) Most items priced $35 or more ship free, otherwise shipping adds $6.99. Pickup may also be available. Shop Now at Walmart

Walmart offers the Dremel 12V Cordless Rotary Tool Kit for $30. That's a savings of $104. Opt for pickup to avoid the $6.99 shipping charge (or get free shipping with orders of $35 or more).

Buy Now at Walmart

This Walmart’s Patio and Garden Sale includes discounts on patio furniture, mulch, soil, fertilizer, planters mowers, pools, and lots more. We've pictured the Hyponex by Scotts 1.5-cu. ft. Brown Mulch, which is only $2 (a $1.47 drop per pack). Shipping is free on most items over $35, while pickup is free on nearly everything.

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This 62" Adjustable Thatch Rake is $11.99 at Amazon. That's the lowest it's ever been and at least $8 less than other sellers charge. Shipping is free for Prime members. Buy Now at Amazon

Grab this Candle by the Hour 48-Hour Horizontal Candle today at Amazon's best price. You'd pay around $30 elsewhere. Shipping is free for Prime members. Buy Now at Amazon

Amazon has this 3-mode Porch Light with GFCI Outlets for $38.98. It's 35% off and the lowest price we've seen. Shipping is free. Buy Now at Amazon

The Forto Compact Rechargeable Spotlight is back down to the best price it's ever been at Amazon, a savings of $20. Buy Now at Amazon