Fulllove365 via eBay offers this Universal Magnetic Car Air Vent Smartphone Mount for $1.49 with free shipping. That's a buck below our mention from last month and the lowest total price we've seen. (Outside of other eBay sellers, it's a current best by $2.) It features two adhesive magnets to mount a smartphone or GPS.

Note: This item ships from Hong Kong and should arrive in three to eight weeks.