Coway Airmega 300 Smart HEPA Air Purifier (White) $248.50 + Free S&H

Coway Airmega 300 Smart HEPA Air Purifier (White) $248.50 + Free S&H, Thumb Score: +15. Amazon [amazon.com] has Coway Airmega 300 True HEPA Air Purifier w/ 1256 sq ft Coverage for $248.49. Shipping is free. Price $194.51 lower (44% savings) than the typical price of $443. $200.51 lower (45% savings) than the previous price of $449.