Ron,
I believe Toshiba is shooting for affordable models near the end of 2006. As for what affordable is the articles don't indicate. But I also looked into OLED technology everyone's been waiting for with first model made by Samsung that came out back in May of 2005 occording to this wikepedia article:
http://en.wikipedia.org/wiki/OLED
.....And I don't see anything out in the market since then that's affordable or in wide spread production either.
At least Toshiba/Canon are out their showing their wares more than OLED and SED technology seems to make a better argument for affordability due to it's efficient methods of manufacturing over OLED. Maybe OLED will start to get their act together market wise and trump SED in the process. I don't see it happening yet when I do a search on the subject.