Not being a "hardcore" collector, I don't know the value of most of what I have. However, I have been collecting for years and have a very wide range of cards. I've been going through my cards and importing them one by one, it'd be great if when they were imported it showed the current going rate of that card in that little area that pops up under the text box.

What I did to help with this was to sort my collection by value, then after inputting each card check to see if it showed up on the front page. This took much longer than just glancing at a value that could be displayed next to other info that's already displayed on the screen.