The Nexus 7 is coming up on a year old at this point, but it's still a capable tablet with a great screen. If you don't mind using last year's hardware, the Nexus 7 can be had at a nice discount on eBay today. You get your choice of the 16GB, 32GB, or 32GB LTE variant for up to $70 off.
The 32GB WiFi tablet has the steepest discount at $70 off Google's price, but the $40 savings on the 16GB and $55 discount for the LTE variant are nothing to sneeze at either. Since these are refurbished, you only get a 90 day Asus warranty.
The price includes free standard shipping to the US. Anything else and it'll cost you. There are limited quantities available, so make the call.16GB N7, 32GB N7, 32GB LTE N7