Guarantee Cellular via eBay offers the refurbished Unlocked HTC One M8 32GB Android Smartphone in four colors (Gunmetal Grey pictured), model no. HTC6525LVW, for $134.99 with free shipping. That's $20 under our refurb mention from three days ago and the lowest total price we've seen in any condition. (It's a current low for a refurb by $19.) This CDMA phone features a 5" 1920x1080 (1080p) touchscreen LCD, Qualcomm Snapdragon 800 2.3GHz quad-core processor, 2GB RAM, 32GB internal memory, 5-megapixel front-facing camera, UltraPixel rear camera, 1080p HD video recording, 802.11n wireless, and Bluetooth 4.0. It's available in Android 4.4.2 OS (KitKat) or Windows.

Note: These models include cosmetic defects like scratches. No warranty information is provided.