This article is about Sandy Chest (Atlantis World). You may be looking for the Beach chest with the same name, Sandy Chest (Beach World).
The Sandy Chest is located on Sandy Island, 4,088 meters above the Atlantis Starter Area. This provides a base of 16,500 Pearls that can be increased by equipping pets and hats that have pearl and multi-world multipliers. Players can collect this chest every 120 minutes, or an instant refill can be purchased for 349 
.