When you buy through our links, Business Insider may earn an affiliate commission. Learn more Selling your stuff online has become a popular alternative to garage sales. For casual sellers ...

A better way to sell off your clutter may be to use one of the many online marketplaces currently available. Of them, eBay, Craigslist and Facebook Marketplace tend to be the big three.

Websites like It's Worth More, Gizmogo, Gazelle and Decluttr offer cash in exchange for a variety of used electronics.