Add a Go To feature when entering complete sets/ variants

When adding a complete set of cards to my collection (especially when including variants) it would be nice to have a go to feature so that when I have to stop part way through entering the set, there would be a way to jump back to the point where you left off (assuming you are doing them in numerical order) without having to scroll down through pages of cards you have already entered. For example, a set of Donruss Baseball cards may have over 6000 cards when you include ALL variants. If I get the first 1000 or so entered and then have to log off the site, it would be nice to be able to log back in and immediately go to card 1000 in the set without having to scroll down through all the cards already added.