> For the complete documentation index, see [llms.txt](https://reasonfounddecoy.gitbook.io/mctantrum-wiki/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://reasonfounddecoy.gitbook.io/mctantrum-wiki/tantrum-gear-progression/crate-key-and-upgrade-tokens.md).

# Crate Key and Upgrade Tokens

{% hint style="info" %}
The Polished Upgraders and Pristine Upgraders categories in the server shop are gated behind Chicken Rank
{% endhint %}

## Tantrum Crate Key

You can purchase a Tantrum Crate Key from the Polished Upgraders category in the server shop for $750,000.

When starting on your journey to obtain each piece of Tantrum gear, you'll find that you will have to open the [Tantrum Crate](/mctantrum-wiki/economy/crates/tantrum-crate.md) many times. You will most likely receive multiple items you already have.

## Pristine Token

The Pristine token is only used for purchasing [custom enchants from the High Sorcery NPC](/mctantrum-wiki/general/enchantments/advancedenchantments-ae/enchantments-list.md#unobtainable) at <mark style="color:blue;">**/warp Info-Island**</mark>. You can purchase a Pristine Token from the Pristine Upgraders category in the server shop for $20,000,000.