Yugster offers this 25-Foot Expandable Garden Hose in Blue or Green for $6.97. Coupon code "FreeYugBuck" cuts it to $5.97. With $3 for shipping, that's the lowest total price we could find by a buck. It expands to three times its original length when the water is turned on.
Note: The countdown timer on the product page does not reflect an actual expiration time and resets daily.