Minecraft Earth:Ruby

The ruby was the unit of currency used $$.

Usage
Rubies were used to purchase buildplates, boosts, mobs of me, and to speed up crafting and smelting tasks. Rubies used to be purchasable from the store in the following amounts:
 * Stack of Rubies for $1.99.
 * Ruby Block for $4.99.
 * Chest of Rubies for $9.99.
 * Cart of Rubies for $19.99.
 * Trove of Rubies for $39.99.
 * Mine of Rubies for $79.99.

These were only offered if a player didn’t have enough rubies to purchase an item.

Obtaining
Before 0.33.0, players were able to purchase rubies in the in-game shop, in amounts of 40 and higher, with discounts for larger purchases.

Rubies were also obtainable in two other ways:
 * Opening tappables
 * Completing challenges and adventures

Gallery
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