Yeah, bctalkaccountpricer down for me as well. I was wondering why I couldn't access it as well, and then I checked isitdownrightnow and it said it was down for everyone so... Not just me
![Tongue](https://bitcointalk.org/Smileys/default/tongue.gif)
It's not the only bitcointalk account pricer out there though. As Cyaren said,
http://btalkestimator.byethost3.com/ is a good alternative to the pricer. As for the reason that it's down, I have absolutely no idea.