Gone are the days when you had to rely on Craigslist or eBay to sell your unwanted clutter. Today, there’s a plethora of websites and apps — from Facebook Marketplace to Letgo and OfferUp — that can help you get cash for your unwanted items by connecting you with buyers in your area. But what happens if you don’t want to meet someone face-to-face to complete the sale? Headlines about meet-ups…