The used electronics industry has exploded over the last 5 years. According to IDC, the used smartphone market is estimated to reach $52.7 billion in revenue by 2022. Here are some of the best websites you can use to sell used electronics:
Trade-In Tech just released their new platform to b2b sellers in the electronics industry. Connect with other dealers from around the world, build a profile and sell are their marketplace with no fees! They include additional features like live chatrooms, private groups, events, business training and more. Members are verified and the staff monitors the website 24/7 to avoid any fraudulent activities.
Swappa
Trade-In Tech has sold over 12,000 devices on Swappa alone. I am also very close with the owners and managers of Swappa.com and can verify that they are an amazing company. I even sold them their personal phones (true story)! The best selling items on Swappa are mint condition Apple and Samsung products.
Amazon
Amazon is the king of eCommerce. I would highly recommend starting with Amazon, as they are the largest online seller in the world. Amazon offers many great tools to identify top-selling items and popular search queries so you can plan ahead. You can also take advantage of Amazon FBA and let them do all the storage, packaging, shipping and customer service for you.
eBay
eBay is the most well-known website for selling used electronics. They have thousands of sellers and a huge network of buyers. While eBay customers do have a reputation for being "cheap", we were able to sell over $250,000 per month consistently on their platform.
NewEgg
NewEgg is known for computers, but they also sell many other types of devices. They sell used and refurbished iPhones, Samsung, iPads and many other electronics. Most of the items sold on NewEgg are sold by 3rd party vendors.
One last tip...
Don't rush into setting up accounts on every platform at once. Choose one platform, set it up correctly and monetize it before doing anything else. After you have found success with the first platform, write up a plan and expand onto more websites.