eBay with Cellfree has the refurbished, good condition SAMSUNG Galaxy Z Fold 6 512GB Unlocked Android AI Smartphone (4 color options) for $650 - 20% off with coupon code LONGWEEKEND [Exp 5/25] = $520 with free shipping. Foldable screen phones, 12 GB RAM, OneUI 6.1, Android 14 OS.