I have two pairs of the type K/II's. One of mine have incorrect, but similar, Peerless woofers and still sound really good. They image really well. They do err on the side of clean/detailed/analytic IMO but paired with the right source they are fantastic. The only time I found them a bit harsh was paired with a yamaha integrated. Paired with my HK430 or Marantz gear they are very very nice to listen to. Build quality is very good.
If they are in good shape and the foam surrounds aren't shot I think up to $150 is a good price. Snell uses a really thin foam surround and the drivers were matched by snell. I just had a pair professionally refoamed and they sound the same as before, but the correct foams are basically impossible to find and I think generic replacements are about the only options.
They are a great size for bedroom or office use.
Hope this helps.
- Woody