Get this Amazon 55-Inch Class 4-Series 4K UHD Smart Fire TV for only $259.99 (was $519.99) at Amazon & Best Buy. You save 50% off the retail price for this smart TV. Plus, this item ships free. This is the best price we could find online for this TV. The Amazon Smart Fire TV (4K55N400A/B08P3QB66R) features 4k quality (2160p) resolution, 60Hz refresh rate, Fire TV, and 4 HDMI inputs. Sales tax is charged in most states. Deal expires soon.