F-color via Amazon offers its F-color Air Vent Magnetic Car Mount, model no. LYSB01KV6JT2M, for $9.99. Coupon code "UKPL3JGB" cuts it to $6.99. Plus, Prime members bag free shipping. (Non-members can get free shipping with orders of $35 or more; otherwise, shipping costs $6.11.) That's tied with our mention from a month ago, $18 off list, and the lowest total price we've seen. It's compatible with most cell phones.