ghosts of dragonspear castle

Man, I just got excited about a D&D product, and then I find out I can't get it...

Keep in mind this is the first D&D product made in the last decade or so that I've cared about (the last thing I purchased was the Greyhawk Gaz which was produced in 2000 - 13 years ago..)

The adventure is called Ghosts of Dragonspear Castle and it is really 4 adventures in 1, for $30.  I heard about it on some forum, and then googled it, looking to buy it, and then found out it can only be purchased if you go to GENCON.  I'm hoping that copies of this adventure end up for sale on Drive Thru RPG or Ebay or something.  It is eerily similar to what I was planning for my next campaign:


My plan - start the PC's out in Daggerford (a place I have NEVER used before in my ~20 years of running the realms), have them adventure in the lizard marsh and the orc infested hills, and then head to either Waterdeep/Undermountain, Dragonspear Castle (which I was planning to flesh out the ruins), or Neverwinter (where I planned for them to get involved in fending off a plague of small dragons).

The description of the Ghosts of Dragonspear Castle, from here:

Ghosts of Dragonspear Castle
Ghosts of Dragonspear Castle is a D&D Next preview and mini-campaign comprised of four thrilling adventures designed to advance characters from 1st level to 10th level. The over 200 page, perfect bound, soft cover book contains everything a Dungeon Master needs to run the adventures, including D&D Next game rules developed during the massive public playtest, monster statistics, spell descriptions, magic item descriptions, and background information on the coastal town of Daggerford, where the campaign is based.
Against the backdrop of the events of the Sundering, brave adventurers must protect the town of Daggerford against an insidious foreign threat while forging alliances, exploring dungeons, and battling monsters. The action moves from the Lizard Marsh to the orc-infested hills, finally culminating in a deadly altercation amid the crumbling ruins of the legendary Dragonspear Castle.

Wow! that is almost exactly what I was thinking.  I have no idea what this "Sundering" thing is, but it is probably like the spellplague and the Time of Troubles, another realms shattering plot monkey.  I would probably ignore the whole thing.

However, I got really excited that I could pick out little pieces of this adventure (convert the stats to S&W Whitebox) and use them for my game.  Maybe just some nice maps of the ruins of Dragonspear Castle!  There really aren't any on the net, so I was thinking I would have to whip something up if my PC's went in that direction.

Anyway, this is a total bummer!  Dear WOTC, I would really like to buy this...