Bidallies via eBay offers the refurbished Unlocked Apple iPhone 6s Plus 64GB Smartphone for GSM Networks in Space Gray for $289.95 with free shipping. That's $110 under our refurb mention from October and by far the lowest price we've seen for any unlocked iPhone 6s 64GB phone. (It's a current low for an in-stock refurb by $50.)Note: No warranty information is provided. Be aware that this phone may have cosmetic blemishes.Update: It's since dropped to just $264.95.