Interesting point about the Metas -- i demoed those too while I was there. The detail and refinement were there, but man, the blades are an end-game setup.
The blades were w/o sub - I just can't get over how great they sound. I think @mijostyn is right - time to start saving. I mean, an interim step will just delay the inevitable!
Realistically though, can you find these on the used market? How much can I expect to spend?