Cellfeee via eBay offers the refurbished Unlocked Apple iPhone 7 Plus 32GB GSM Smartphone in Black for $299.99 with free shipping. That's the lowest price we could find by $40, although it was $5 less in March. Buy Now Tips Note: A 90-day warranty applies, although it's not clear who backs it. This item will show signs of use, such as scratches and dents.