Ok guys, prices fixed and new models added.
Now a personal question, I have a opportunity to buy speakers from USA. I'm thinking about $200-$300 speakers, I have more money but I have a EMU 0404 usb and AMP4 (from 41hz.com, Tripath TA2050, Output 2x30W @ 8 ohms) and I don't know if I would notice a difference with a more expensive equipment, and I don't know if the amp could drive any speaker.
Anyway, the sale from accessories4less.com with KEF iQ1 at $220 sounds great, if their sound is really at ~$350 price range I think this are the best option.
There is also the P152 sale at $110! Both Paradigm Atom/Titan, Onix XL-S...
Too many options, I think I would feel more confident about a used, but more expensive pair.
Suggested websites for used speakers?
I'm open to suggestions, I love detail, clear sound, fast response and soundstage.
Bookshelf is almost mandatory because of the transportation.
Personal music taste (if matters...) Pink Floyd, Norah Jones, Dream Theater, Led Zeppelin, Radiohead, The Knife...