The Emporium is still under construction!
Voidling Currency:
☆ Star Shards: Most basic form of currency, used to craft higher-up currencies
☆ Stars: Standard currency the majority of items are bought with, costs 5 star shards to make 1 star
☆ Suns: Premium currency, purchasable with C$, or craftable with 1 to 20 Stars
☆ Black Holes: Extra premium currency, only obtainable during events; purchasable with C$ or through event quests
Any items with 'Beta' in the name are only obtainable during the testing/unofficial testing phase of Pocket Voidlings. Once the Grand Opening begins, these items will no longer be purchasable! (Sometimes, I will release Beta versions of something during a testing phase, and these items are obtainable until that feature's official release.)