amazon, Automotive Replacement Windshield Wiper Blades
18′ Bosch Automotive Icon 18B Windshield Wiper Blade
18' Bosch Automotive Icon 18B Windshield Wiper Blade
Amazon.com has 18″ Bosch Automotive Icon 18B Windshield Wiper Blade on sale for $12.34. Shipping is free with Prime or if you spend $25 or more.

Note, item must be sold/shipped by Amazon. You may use the drop down menu to select other sizes on sale as well; refer to the forum thread for additional details