This can be done in the tutorial, albeit with some reloading of the level.

Right when you load up the tutorial, skip it by pressing B when prompted. Then, head up the stairs and to the right, up some more white stairs. Look into the chest and you'll find 60 pages. Trade these with the villager behind the boxes for 2 emeralds.

Quit to the main menu, start a new tutorial and repeat 15 times at roughly 1 minute per time, and you'll have the achievement.

If you need any help feel free to PM me.