Where Can I Find The Uggs Carekit For Cleaning The Boots?

The Uggs website has it on back order until March. They are $25 dollars on the Uggs website but ebay is $40+ … and I’m a little skeptical to buy something like that off of Ebay because they could easily put anything they want in the bottles. I’ve called 10 different Journeys and they are all sold out.
I’m desperate! Any help would be greatly appreciated!