JustDeals via eBay offers this Fine Auto Wet/Dry Portable Car Vacuum Cleaner, model no. NV00345, for $14.99 with free shipping. That's tied with our mention from a week ago and the lowest total price we could find by $4. It's powered by a 12-volt DC lighter plug and features a carrying handle, 3-foot hose, three nozzles, and more.