If you are an Elite or ElitePlus RewardZone member you can buy one today online at that price. I already have an RT but I was so tempted to buy another on this sale... simply because its $199... but I exercised self control.
I'm not sure I have that much self-control. I have a surface pro 2, but I"m seriously thinking about the $199 RT. I hear it runs decently well with the 8.1 upgrade.
Compared to its bulkier brother, the non-Pro Surface is so light and fluffy...