In the game "Adopt Me" on Roblox, a Koala is an Ultra-Rare pet that can be obtained from the Aussie Egg. Its value can vary depending on factors such as market demand and availability. According to various sources, the Koala is currently worth a little more than the Green Lotus and a little less than some other rare pets. The value of a Koala can also be influenced by whether it is a regular or a rideable one