10lb Scotts Crabgrass Preventer $22

This Scotts Halts Crabgrass Pre-Emergent Weed Killer drops from $26.49 to $22/47 at Amazon. This same bag, which covers 5,000 square feet, is $25 at places like Home Depot. We usually only see it on sale a few times each year. Prime members get free shipping. Non-members get free shipping at $35, otherwise it adds $5.99.