If you’re in the USA, you have a Staples in your area, and they still have 2013 Nexuses in stock, you might be able to get a really good deal. Android Authority has the details on a coupon good for $100 off the 16 GB and 32 GB Nexus 7 tablets. This would cut their price down to $99 and $159, respectively. For a tablet as good as the N7 ‘13, that’s a steal. They’re already out of stock online, so you’d have to go into a store to get the deal.
On a related note, Nate at The Digital Reader notes Staples is also selling an off-brand quad-core Android tablet for $49.