Guarantee Cellular via eBay offers the refurbished Unlocked Apple iPad Pro 12.9" 128GB WiFi + 4G LTE GSM Tablet
in Space Gray for $474.99
with free shipping
. That's tied with our mention from three weeks ago, $305 less than buying new, and the best price we've seen for this model in any condition.
Note: A 60-day warranty applies, although it's not clear who backs it.