Drillspot.com offers the Chapin 1-Gallon Lawn and Garden Sprayer
. With free shipping
, it's tied with our May mention and the lowest total price we could find (outside of the price below) by $2, although we saw it for slightly less in July (since expired). It features an anti-clog filter, thumb lever control, 28" hose, and more.
Of note, Sears has it for $6.49 after an in-cart discount with free in-store pickup. (Otherwise, shipping adds $6.95.)