As one of its daily deals, Woot offers a selection of refurbished Vizio 4K HDR LED Smart TVs with prices starting from $489.99 as listed below. Shiping adds $5. Deal ends today. The TVs, with comparisons to new models except where noted:

• Vizio SmartCast 50" 4K 2160p HDR LED LCD UHD Smart TV for $489.99 (low by $1)
• Vizio SmartCast 55" 4K 2160p HDR LED LCD UHD Smart TV for $519.99 (pictured, low by $173)
• Vizio SmartCast 80" 4K 2160p HDR LED LCD UHD Smart TVn for $3,049.99 ($665 less than refurb)