Kmart offers the Ray Padula Eco Spray 8-Pattern Mini Water Wand Nozzle, model no RP-ESMW-B, for $4.99. Opt for in-store pickup to avoid the $6.50 shipping fee. That's $3 off list and the lowest total price we could find. It features an EZPull front trigger and a heavy duty metal body.
Of note, Shop Your Way Rewards members may be eligible for additional Kmart credits and discounts.