I got tired of only being able to see the log from bottom scanner at the auction house, so I made this little nifty thing, so I didn't have to visit AH every time I forgot why I bought a certain item.
on top of the ability to see the log from bottom scanner everywhere, it also has a limited search capability (with pattern matching).
use /BSLog to open the log viewer
press the "refresh" button if your bottom scanner has changed since login.
The Bottom Scanner Log Viewer Team
