IKEA spice racks make perfect tape storage! And they're only 4 bucks. : r/cassetteculture
Amazon.com: MyGift 16 Slot Shabby White Washed Solid Wood Freestanding Audio Cassette Tape Tower, Retro Music Slotted Storage Rack, Analog Audiotape Record Holder Stand : Home & Kitchen
Amazon.com: T WaveTree Cassette Tape Storage Box, Durable Cassette Tape Holder 16.34 x 9.25 x 3.54 Inch, Cassette Rack with Lids and Index Labels to store to 48 Cassette Tape Cases -
Amazon.com: MyGift Rustic Solid Torched Wood Retro Cassette Tape Storage Box Organizer with Industrial Matte Black Metal Bracket Accents and 4 Compartments, Nostalgic Music Audio Tape Collection Holder : Home & Kitchen