Thumb Score: +29 Note: This deal is not available yet. Amazon is currently accepting requests for an invite to purchase; if you are selected you can purchase it on Prime Day (July 16th or July 17th). Amazon offers Select Prime Members: Sony WH-CH520 Wireless Headphones (Cappuccino) on sale for $35.99 for purchase on Prime Day (July 16th or July 17th) when you click the Request invite button on the product page.