Craig,
I don't think there are many more in the market. I searched for it short while ago, too. I found only Tascam RW2000 and SONY CR66 (now discontinued). Even Tascam RW2000 has been discontinued in Japan, so it will be out in US soon. There is one on eBay right now (no, I'm not the seller). If you are looking for "normal-looking" CDP or Recorder, the choices are these two. If you don't mind studio-type console-look, bulky "machine", choices could be more.
Well, I really hope there is some modder out ther who is willing to "add" BNC word clock sync input to home-use CD trasnports. I am sure it should be possible since some modders offer clock upgrade (maybe I am too naive). If you find such a modder, let me know.
Good luck. Ken