[plugin: NextGen Gallery] Easy Pagination?

Hi, I’m setting a client up with a website for his auction/estate sale company. The goal is for him to be able to post new sales and auctions in his blog as they come up with a link to the gallery of things for sale. Here is his old site: http://vintage-auctions.com. You can see the link to the pictures of the stuff for sale with the pagination. I am trying to mimic this with NextGEN Gallery and Lightbox 2, but how? I reviewed the documentation, but I’m still not sure how exactly to go about it. Does he have to create a new page for each new gallery? I also can’t quite figure out the lightbox/nextgen combination.

Thanks!