Icon is one of the three skins released in the Rockin' Cool Skins offer. It could be purchased as part of an item deal in early March 2017.
Icon could be purchased for $9.99 in a limited time deal that included 16000 coins. This skin was not available for individual purchase and may not be available for purchase in the future.
Details of this skin may vary depending on location, platform or time.
Note: The "Rockin' Cool Skins!" offer was released again for a limited time in late September 2020. This time Icon and 9000 coins could be purchased for $7.99.