LISEN Direct via Amazon [amazon.com] has Lisen Portable Electric Vacuum Suction Magnetic Phone Holder Stand (Silver) on sale for $35.39 - $3 off when you clip the coupon on the product page - 40% off when you apply promo code 40XTIC1K at checkout = $18.23. Shipping is free w/ Prime or on orders $35+.

Note: Amazon promo codes don't always apply seamlessly. If you run into this issue, refresh the page, re-enter the code, or revisit the cart page.