On Fluance.com, find the most expensive subwoofer currently available. Provide its full product name and its price. Confirm whether it is in stock and can be added to the cart.
Navigate to Fluance.com. Go to the 'Subwoofer' category page. Sort the subwoofers by 'Price (High to Low)'. Click on the product link for the first item listed (the highest-priced subwoofer). On the product page, identify and extract the full product name and its current price. Determine if the subwoofer is available for purchase by checking for an 'Add to Cart' button or an 'Out of Stock' notification.
Successfully navigate to the 'Subwoofer' category page and sort by 'Price (High to Low)'. Correctly identify the full product name of the most expensive subwoofer as 'DB10 10-inch Low Frequency Ported Front Firing Powered Subwoofer for Home Theater & Music - Black Ash (DB10)'. Correctly state the price of the most expensive subwoofer as '$199.99'. Clearly confirm that the subwoofer is currently available for purchase (in stock).