# 12.4 - Commemorative Coin

As a special gift to early adopters, all users who register for a free vault box during the public presale will receive a special edition ESTN commemorative coin NFT.

* Dropped into your vault box automatically (you must register prior to launch)
* Use the coin to unlock special offers, giveaways, lotteries, and more from ESTN and other partner projects.
* Hodl or sell the coin NFT on any of the compatible NFT marketplace

[Register for free](https://get.estn.io) to claim your ESTN commemorative coin (included in your "vault box".

{% embed url="<https://estn.io/wp-content/uploads/2021/12/ESTN-Token-GIF.mp4>" %}


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