Special offers

I doubt it. For incubators, the smallest is the best deal.

From their Facebook:
"Trainers,

This has been an exciting year for Pokémon GO! As we look ahead to 2017, we have one more surprise for you! We will be adding a few limited-time holiday item packs to the Pokémon GO in-game shop at a discounted rate. The morning of December 25 through the afternoon of December 30 (PST), we’ll be releasing Special, Great, and Ultra Boxes. Items in these Boxes include Incubators, Incense, Great Balls, and Ultra Balls. From the afternoon of December 30 through the afternoon of January 3 (PST) we’ll release Bronze, Silver, and Gold Boxes. Items in these Boxes include Incense, Lure Modules, Lucky Eggs, Poké Balls, and Great Balls.

—The Pokémon GO team"

If you are going to buy 100 incubators before you quit the game, now's the time! Buy the special box, or in the future you'll regret!

Great box looks best deal for me.. incense is crap and only 6 incubators in the 1500.. not worth it to me

I see on the image they posted that the bronze, silver and gold that we are getting later are pretty expensive...I wonder how many of each item do they contain...
I have 2080 coins but I don't know what to buy...does it worth to spend on the 550 one just because we get 2 incenses? I have never got anything good from any of the free incenses they gave as you level up, just pidgey, rattata, ekans, weedle etc...What is your advice? Get 2 specials or 1 great?

Each incubators from the new pack , do they mean that each one will be single time use or will be 3 times use like the old one for each number ?

The whole event is crap. If the boxes are sold for 50–100, and contains 15 random revives and 15 random potions, I will buy it. Sorry, Niantic, I probably don't need the boxes and it seems far from my current PokéCoins.