Newegg 700T page mentions nothing about keyboard dock for it's $1200 listed price. The 500T box didm't have keyboard dock either.
The $749 listing for the 500T at Newegg for some reason doesn't list the keyboard dock as included(even though we know it comes with one). I believe this could be the same case for the 700T at Newegg.
On the 700T product page at Amazon the keyboard dock is listed as included in the product description. Amazon also has it clearly listed which version of the 500T is just the tablet.
It gets a little harder trying to figure out going off of Samsung's own listings. The original listing I believe stated the dock was included. The problem is they have four listings for the 700T now and all four appear near identical. Three are listed at $1,199 and one is listed at $1,929.
One of the $1,199 listings clearly states the keyboard dock is included. The other two $1,199 doesn't make it clear one way or the other and for some reason the only one that states the dock is sold separate is the $1,929 listing.
Going off the four listings for the 500T (3 models at $749 and 1 model at $699) I believe the three $1,199 listings for the 700T are for different colors(black, white, silver) and that all three included the keyboard dock. I have no idea what the listing for the $1,929 (likely not anywhere near the actual price) model is for.