MyWit via eBay offers the refurbished Samsung Gear S2 Classic Smartwatch for T-Mobile, model no. SM-R735TZKATMB, for $129.99 with free shipping. That's $40 under our refurb mention from a month ago and the best price for a refurb today by $50. It features a 1GHz dual core processor, 1.2" 360x360 touchscreen, 512GB RAM, 4GB internal storage, WiFi, Bluetooth 4.1, stainless steel case, and a leather strap.
No warranty information is provided.