Walmart offers the RL Flo-Master 2-Gallon Economy Sprayer, model no. 1102, for $9.97. Opt for in-store pickup to dodge the $5.99 shipping fee. That's the lowest price we could find by $18, although we saw it for $2 less two weeks ago. It features a poly wand and nozzle, adjustable spray pattern, and a pump handle.