Prepac 4 Sided Revolving Display Cabinet, Black Storage Cabinet with 36 Adjustable Shelves Narrow DVD Storage Cabinet Ideal for Living Room 18.75" D x 18.75" W x 65" H

I really like this one. It fits a surprising amount of movies and doesn't take up an entire wall. Looks like it's currently unavailable on Amazon though https://www.amazon.com/dp/B001KW0B7Y?ref=cm_sw_r_cso_cp_apan_dp_KFN0TS5K3G4M5Y3B7DY7&ref_=cm_sw_r_cso_cp_apan_dp_KFN0TS5K3G4M5Y3B7DY7&social_share=cm_sw_r_cso_cp_apan_dp_KFN0TS5K3G4M5Y3B7DY7&titleSource=true