Vandersteen 2CE Signature II: Is it worth the price of $2700? Why are so many for sale?

Yes you can look under the cover by getting in the dark and by placing a couple flashlight against the cover from different planes... You will be able to see inside.

@wolf_garcia ,
You can remove the fabric with a little muscle and a small pry bar. There are videos on You Tube showing exactly how.
As the 1,2 and 3's are made to be minimal in appearance, you'll see the drivers, but also the wooden dowels holding the end cap pieces.
B 

I can strongly suggest to seek out a pair of Thiel CS 2.4 loudspeakers

Yes, this is what I moved to after the 2Ce Sig IIs (I had the original with the plastic midrange diaphragm, current production uses the "tri-woven"). Anyone buying used I strongly recommend the CS2.4 over the Sig IIs (altho' make sure your amp is comfy with a 4 Ohm load!). The Vandies are fantastic as I wrote earlier but the CS2.4 has more bass definition (2Ce does go a bit lower, tho'). My SE version also has more resolution and greater transparency. You can get used CS2.4s in good condition for about $2k, sometimes less. Rob Gillum has the upgrade kits to convert to SE equivalency. Tom Thiel will have an even better upgrade path for the XO later this year. I suspect you'll have to move up to something like the 5 Carbon or Vivid B1 to top a tricked-out CS2.4.

But if you're committed to new, it's *really* hard to beat the Sig II.

Mission Impossible.

Sunny, I sold my Treo's to Bob and I LOVED them.  I now own the Quatro's and I listen to everyone's 35k or down speakers and still went with Quatro's.  Coherency, tonality, extension top and bottom, yet warm enough and smooth.  Tons of micro and macro detail give you teh emotion that most speakers are missing.  

As Tomic stated above, they use very expensive components and don't worry about the cabinet in the 2 and 3's.  If you set them up properly they crush most of the competition that can cost twice the price of each.  Not everyone gets them as they don't smear and are time and phase correct as folks have said.  They are as true a point source in a conventional speaker as you will probably hear.  Feel free to PM any Vandersteen owner on here as we will probably tell you teh same things. Older ones are usually sold as folks move up, like I did.  

Since the 2's are the best selling high end speaker of all time and have been on the market since 78 I believe, there will be many for sale.  Most are in great shape if taken care of, but if someone can afford the 2700, the newest ones are SOOOOOOOO much better as they have trickle down drivers and components from the original Treo's ;)....Yes, they are that good to most ears.  JMHO