I basically got the same deal on an LX - MSRP minus the rebate, with a $1000 trade-in on my beat '94 Gran Voyager. I talked the dealer into throwing in a roofrack to close the deal.
My 2 cents, 2000 miles later?
The Sedona is a very capable, well-equipped mini-van. Off the lot, it's a great value. The risks are that the car dosn't have a long-term track record, and the dealer support/parts availabilty issues are pretty much unknowns.
I personally hope the Sedona starts selling like hotcakes, and that Kia gets established as a viable alternative to Honda, Toyota, etc.
Regards
Dan