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
Amazon.com: (25) 5000 Count Corrugated Cardboard Storage Box by Max Pro for Baseball, Football, Basketball, Hockey, Nascar, Sportscards, Gaming & Trading Cards Collecting Supplies FULL LID : Sports & Outdoors
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