For in-store pickup only, Walmart offers the RL Flo-Master 1-Gallon Economy Sprayer, model no. 1401, for $5. That's tied with our mention from last month and the lowest price we've seen. (It's also the best deal we could find for a similar sprayer by $12.) It features a poly wand and nozzle, adjustable spray pattern, pump handle, and a reinforced hose.