CapZef

I have a 21021 press kit version which has been used (built once and dismantled). The very stylish outer box and press kit extras like the CD are all included. You can see what the press kit version looks like and contains here: http://rebrickable.com/blog/2013/review-21021-marina-bay-sands-hotel under box contents. As this is an even more unique item though it has been used I have no idea what it might be worth. I'm guessing the only way to know will be to put it up for sale as I can't find any auctions to compare it to, not surprisingly.

As stated earlier, this is a limited edition architecture set (the first one I think). Only 10000 made and only selling in Asia. See this link: http://rebrickable.com/blog/2013/review-21021-marina-bay-sands-hotel