Amazon Fire TV Stick now costs less than £5 in early Prime Day deal stackOne retailer is offering a huge discount on the Fire TV Stick range ahead of Prime Day, it's available for less than £5View 2 Images In a rare deal, Amazon's on-sale Fire TV Stick can be snapped up for less than £5 (Image: AMAZON . GETTY)Amazon customers are scrambling to secure a Fire TV Stick for less than £5 ahead of Prime Day. The Amazon Fire TV Stick HD is currently half price at £19.99 as part of an early Prime Day offer. Both the Fire TV Stick HD and Fire TV Stick 4K received outstanding reviews from Amazon buyers, securing 4.6 stars and 4.7 stars. In contrast, this glowing five-star review read: "Love the upgrade from the old Fire TV Stick.