Exclusive Puffle Hat Toy and In game Puffle Hats!

I just purchased a Puffle with Frankenstine Hat on ebay and I just received it today!
And when I entered the code....

I got an exclusive Frankenstine Puffle Hat for in the game!
Thats not all they give me a puffle, the frankenstine hat and access to the treasure book!

Heres some pictures..