Amazon has the refurbished Samsung Galaxy S10 Factory Unlocked GSM 128GB 6.1" Android Smartphone, 2019 model (Prism Black) for $179 with free shipping. Get 10% cashback with a Prime Card.

Amazon's "Renewed Premium" status means certified by Samsung to work / look "like new", with a brand new battery, new accessories and includes a 1-year warranty with tech support. 

• Exynos 9820 Octa-Core, 8GB RAM, 128GB storage
• 6.1" AMOLED (3040 x 1440), HDR10, triple rear camera (12MP+12MP+16MP), 2160p@60fps
• 802.11ac/ax, Bluetooth 5.0, GSM, fingerprint sensor (display), Android 9.0