While Microsoft is offering a $100 discount off of a brand new Surface 2 through its stores, eBay is now offering a refurbished Surface 2 for just $279. At that price, you're getting the base 32 GB configuration. Compared to the recent sale that Microsoft is offering on the Surface 2, you're saving $70 for the refurbished unit.
Unfortunately, with the refurbished sale, you won't be able to choose other configurations for the Surface 2, meaning you cannot opt for the model with more built-in storage or with 4G LTE.
The deal is now available on eBay at the source link below, and shipping is included if you're interested.
Let us know if you do spring for the Surface 2.