| Title / Condition | Highlights | Price |
|---|---|---|
| El Capital. Traducción por Pablo Correa y Zafrilla. Marx, Karl. / Used - Hardcover | 1st Edition Dust Jacket Q:70 | $172,177.74 |
| Manifesto de la Komunista Partio. Manifesto of the Communist Party. Marx, Karl / Engels, Friedrich. / Used - Hardcover | 1st Edition Q:70 | $29,685.82 |
| Capital: A Critical Analysis of Capitalist Production. Edited by Friedrich Engels. Marx, Karl. / Used - Hardcover | 1st Edition Q:70 | $29,685.82 |
| Capital: A Critical Analysis of Capitalist Production. Edited by Friedrich Engels. Marx, Karl. / Used - Hardcover | 1st Edition Q:70 | $29,685.82 |
| Capital: Critical Analysis of Capitalist Production. Translated from the Third German Edition, by Samuel Moore and Edward Aveling and Edited by Frederick Engels. Marx, Karl. / Used - Hardcover | 1st Edition Q:70 | $23,748.65 |
| On the Economy of Machinery and Manufactures. Babbage, Charles. / Used - Hardcover | 1st Edition | $4,747.25 |