Yard Cell via eBay offers the refurbished Unlocked Samsung Galaxy S8 64GB 4G Android Smartphone in Black for $244.99 with free shipping. That's $222 less than a new one today, although we saw another refurb for $15 less last month. Features include:
Qualcomm Snapdragon 835 8-core processor (2.35GHz quad-core and 1.9GHz quad-core)
5.8" 2960x1440 AMOLED touchscreen w/ Corning Gorilla Glass 5
4GB RAM & 64GB internal storage
12MP rear camera and 8MP front camera
Android 7.0 (Nougat)
Note: A 60-day warranty applies, although it's unclear who backs it.
With these companies, it might be easier than you think to negotiate your monthly bill down.