Hi Amber! Welcome to digital scrapping...it's addictive! Some people who scrap in 12x12 resize their pages down to 8x8 so that they can be printed out at home. There are albums at the various craft stores in this size. I personally don't print at home...I don't have the best printer in the world, ink can be expensive if you're printing a lot, and some of my layouts lose some detail if I size them down (journaling can be hard to read, etc.).
There are many online printers that specialize in scrapbook page printing, either individual pages (which is what I do), or pages already bound into books...GDS offers a printing service right here in the store, or you can Google Persnickety Prints and Artscow. Watch for sales and coupons as this can help keep the cost down. Others will be along with more ideas, I'm sure!
PS. Since I started digi scrapping I have done well over 200 pages and have actually printed out less than 25% of them, lol! I started a blog to put my pages on for friends and family to look at, and then print out the ones they want hard copies of.