SUPERJARE Triple Bookshelf, Bookcase with 11 Open Display Shelves, Wide Book Shelf Book Case for Home & Office, 4 Tier, Brown,ABC009Z

There's some relatively inexpensive Amazon shelves that have worked well for me.https://www.amazon.com/dp/B0C584CRXF?ref=ppx_pop_mob_ap_share I only didn't look at IKEA stuff because there isn't one close to me.