Make Your Own Bookshelf for under $50

Was looking for a corner bookshelf to install in my bedroom, but couldn't find one that I liked for a decent price. Went online and found inspiration at Ikea! Stacked 4 Ikea Lack end tables on top of each other (minus 1 leg each) and voila a custom corner bookshelf! I feel like there is nothing that you can't do with Ikea furniture!