| Signature Series Bandana: Gloria Steinem | store.pioneerworks.org | 8 USD | 34 USD | −57.9% |
| Signature Series Bandana: Sy Montgomery | store.pioneerworks.org | 8 USD | 34 USD | −57.9% |
| Signature Series Bandana: Brian Greene | store.pioneerworks.org | 12 USD | 34 USD | −36.8% |
| Signature Series Bandana: Hugh Herr | store.pioneerworks.org | 12 USD | 34 USD | −36.8% |
| Scientific Controversies Patch: String Theory | store.pioneerworks.org | 4 USD | — | — |
| Scientific Controversies Patch: One-Way Ticket to Mars | store.pioneerworks.org | 4 USD | — | — |
| Scientific Controversies Patch : Minds and Machines | store.pioneerworks.org | 4 USD | — | — |
| Scientific Controversies Patch: Many Worlds | store.pioneerworks.org | 4 USD | — | — |
| Scientific Controversies Patch: Is Reality Beautiful | store.pioneerworks.org | 4 USD | — | — |
| Scientific Controversies Patch: Is Aging a Disease? | store.pioneerworks.org | 4 USD | — | — |
| Scientific Controversies Patch: Genetic Manipulation | store.pioneerworks.org | 4 USD | — | — |
| Scientific Controversies Patch: Extra Dimensions | store.pioneerworks.org | 4 USD | — | — |
| Scientific Controversies Patch: Event Horizon | store.pioneerworks.org | 4 USD | — | — |
| Scientific Controversies Patch: Engineering A Cure | store.pioneerworks.org | 4 USD | — | — |
| Scientific Controversies Patch: Containment | store.pioneerworks.org | 4 USD | — | — |
| Scientific Controversies Patch: Consciousness | store.pioneerworks.org | 4 USD | — | — |
| Scientific Controversies Patch: Can We Explain the World | store.pioneerworks.org | 4 USD | — | — |
| Scientific Controversies Patch: Black Holes | store.pioneerworks.org | 4 USD | — | — |
| Scientific Controversies Patch: Artificial Intelligence | store.pioneerworks.org | 4 USD | — | — |
| Scientific Controversies Patch: Are We Alone? | store.pioneerworks.org | 4 USD | — | — |
| Sci Con: Listening to Whales Patch | store.pioneerworks.org | 4 USD | — | — |
| Sci Con: Aliens Patch | store.pioneerworks.org | 4 USD | — | — |
| Scientific Controversies Patch: Dark Energy | store.pioneerworks.org | 4 USD | — | — |
| Scientific Controversies Patch: Dark Matter | store.pioneerworks.org | 4 USD | — | — |
| Scientific Controversies Patch: Animal Consciousness | store.pioneerworks.org | 4 USD | — | — |
| Scientific Controversies Patch: Times Arrow | store.pioneerworks.org | 4 USD | — | — |
| Scientific Controversies Patch: The Goddamn Particle | store.pioneerworks.org | 4 USD | — | — |
| Scientific Controversies Patch: Swarm Intelligence | store.pioneerworks.org | 4 USD | — | — |