Yes, the Blazy Susan Secret Box Battery is available for purchase online. You can buy it directly from the Blazy Susan official website, as well as from various online retailers such as Jvapes, Boom Headshop, and Tilted Donkey. The price for the Secret Box Battery is typically around $34.99, making it an affordable option for those looking to enhance their vaping experience with a high-quality and discreet product.