As one of its daily deals, Woot offers the refurbished Amazon Kindle Fire HD 8GB 7" WiFi Tablet, model no. B00CU0NSCU, for $34.99 plus $5 for shipping. That's $15 under our refurb mention from last April and the lowest total price we've seen. (It's the best deal we could find today by $10.) It features a 1.5GHz quad-core processor, 7" 1280x800 IPS LCD, 8GB internal memory, 802.11n wireless, USB, Dolby Digital Plus audio, and Fire OS 3 (Mojito).
Need more storage? Woot also offers it with 16GB internal memory for $39.99 plus $5 for shipping. That's $3 under our mention from last June, the lowest price we've seen, and another low by $10. Both deals end today.
A 90-day Woot warranty applies.