Amazon.com Legal Size Hanging folders $39.86

Amazon.com Art Caddy $16.99

Amazon.com 3 Tier Cart for art/markers $43.99

Amazon.com Lego base Plate (cut & glue inside travel suitcase) $6.99

amazon.com Lego Travel SuitCase $15.99

Amazon.com 11” Cube organizers $10 (colors vary)