Groupon offers the 2nd-generation refurbished Kindle Fire HD 16GB WiFi 7" Android Tablet, model no. B00FKA9PM4, for $47.99 with free shipping. That's just a buck more than our mention from two weeks ago, which was the lowest total price we've seen. (It's the best deal for a refurb today by $22.) This 13.9-oz. tablet features a Texas Instruments OMAP4460 1.2GHz dual-core processor, 1280x800 IPS touchscreen LCD, 1GB RAM, 16GB internal memory, 720p HD front-facing camera, built-in mic, dual-band 802.11n wireless, Bluetooth 3.0, USB, micro-HDMI, and Android 4.4 OS (KitKat). Deal ends June 22.

A 90-day warranty applies, but it's unclear who backs it.