How much is frostbite worth Fortnite?

Excuse me, I'm curious about the value of an item in the popular video game Fortnite. Specifically, I'm wondering how much the 'Frostbite' item is worth. Could you please provide me with some insight into its current market value? Is it a rare or commonly found item, and does its value fluctuate based on factors such as demand or limited availability? I'm trying to get a better understanding of the in-game economy and how it relates to real-world currency, so any information you can offer would be greatly appreciated.