The Card-O-Matic...

This handy-dandy little tool will help you figure out the exact location of a hockey / baseball / football card's location in a standard 9-card protective page, such as UltraPro
So if you are building a set but don't have all the cards yet, you can still begin adding cards to the right slot on the right page.
No more mis-counting slots and re-shuffling cards...