A new promo code for the Fire TV Stick 4K Max went live yesterday that dropped the price of the device lower than it had ever been in the past. Entering “AddFTV” yesterday at checkout with a Fire TVStick 4K Max in your cart dropped the price of the device by $25 to $29.99. It seems as though that was a mistake because, at some time yesterday, Amazon updated the promo code to now only take $20 off of the device. While $34.99 is still a great price for the Fire TV Stick 4K Max and drops it to its Black Friday price from last year, count yourself lucky if you used the code early and saved the extra $5. It doesn’t seem like Amazon is canceling any orders which received the extra discount, like Amazon did when it accidentally let customers buy the Fire TV Stick 4K for free.