In small Denmark the cabinet company that makes Everest and K2 cabinets for JBL has closed and all their assets are on auction.
I went there to take a look today, and there are at least 15 pairs of D66000/67000 cabinets and quite a few S9900 cabinets.
I really hope that JBL buy them, so we won't see a lot of DIY/copy DD66000/D67000 on the market the next couple of years. Though I am wondering if I could fit in a pair in my own living room