This Digitl Mobile Exercise Tablet Mount from Mobile City Online via Amazon.com drops from $24.99 to $19.99 when you enter the code BDXCSMNT at checkout. Other retailers sell this for $33 or more. Shipping is free when you use a Prime account or free Prime trial. Shipping is also free when you spend $25 or more. Otherwise add $5.99. The adjustable mount can hold a 7"-12.9" tablet and swivels 360 degrees. It can be used on a treadmill, indoor bike, and more. Sales tax is charged in most states.