Refurbforless via eBay offers the refurbished HP G2 2301 16GB 10" Android Tablet, model no. N3T44AA, for $79.99 with free shipping. That's the lowest total price we could find for a refurb by $24, although we saw one for $11 less in April. It features an ARM Cortex-A7 1.3GHz quad-core processor, 10" 1280x800 IPS touchscreen, 1GB RAM, 16GB flash storage, 5-megapixel rear-facing camera, 2-megapixel front-facing camera, 802.11n wireless, Bluetooth 4.0, and Android 5.0 OS (Lollipop).
A 90-day warranty applies, although it's unclear who backs it.