Daily Steals has the Belkin Miracast HDMI Video Adapter (Play Smartphone/Tablet Movies, Games & Apps on Your HDTV) (CONDITION: CERTIFIED REFURBISHED) on sale for $17.99 when you use code BELKINTV?. Shipping is free, includes 90 day Belkin warranty.
https://www.dailysteals
Currently $40 new on Amazon w/ 3.5 out of 5 stars (371 customer reviews)