BCW 5,000 card storage. Picture below is core set, Carcosa and Forgotten age complete. Far row has the starter decks. All other player cards in binders. Box is ~$24 on Amazon. Fancy
5000 Card Box | Holds 5,000 Cards - BCW Supplies
Amazon.com: 2 Pcs 5000 Count Card Storage Box for Trading and Gaming Cards Card Holders Collector Box Trading Card Organizer for Trading Gaming Sports Cards Collecting : Toys & Games