Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
Coming soon. Stay tuned.
Update, I figured it out. If you turn on "Show qty owned" you're able to see which ones are not in your collection. It's just not as clear as it was before.
M