Amazon is running a new promotion where you can get a Free 3rd-gen Echo Dot with the purchase of a select Fire TV Smart TV. Considering this Echo Dot was $18 during Prime Day, it’s certainly not a spectacular deal to get it for free when buying a TV, but I figured it was worth posting about in case someone was considering buying one of these TVs anyways. To get this deal, add a 3rd-gen Echo Dot to your cart, add one of these 11 qualifying Fire TV Smart TVs to your cart, and enter promo code FTVEDOT22 at checkout. The less expensive the TV is, the better this deal becomes. The cheapest TV that qualifies is the Insignia 24″ F20 Series 720p Fire TV for $99.99. That TV was $89.99 during Prime Day, so this deal that gets you the TV and a free Echo Dot for $99.99 is better than if you bought the TV and Echo Dot separately for $107.98 ($89.99 + $17.99) during Prime Day.
BestBuy has been doing this offer the last few days, so maybe Amazon is matching it.
Woot! also has Amazon FireTVs today, but without the Dots.
Woot! has the Echo Dot 3rd gen for 9.99: https://www.woot.com/offers/echo-dot-3rd-gen-smart-speaker-42?ref=w_cnt_wp_0_15