If you are not shopping the MoMa sale section, you should be. Especially the book section. You can't beat these discounts. Here are some of my favorites and all are under $50.00!
Century Of The Child: Growing By Design, 1900-2000
By Juliet Kinchin and Aidan O'Connor with essays by Tanya Harrod, Medea Hoch, Francis Luca, Amy Ogata, Maria Paola Maino, 2012
Yoshio Taniguchi
2004
Modern Painting And Sculpture
2004
Van Gogh, Dalí, And Beyond: The World Reimagined
By Samantha Friedman, 2013
Joaquín Torres-García: The Arcadian Modern
Edited by Luis Perez-Oramas. Essays by Alexander Alberro, Sergio Chejfec, Estrella de Diego,, 2015
Walid Raad
Edited by Eva Respini. Essay by Finbarr Barry Flood. Special contribution by Walid Raad, 2015
American Modern: Hopper To O'Keeffe
By Esther Adler and Kathy Curry, 2013