[Home](/) / [Market](/market) # 280mm Prototype Siege Cannon market ## Market summary | Fact | Value | | --- | --- | | Selected region | Exordium | | Market | Exordium | | Best sell | 750,000.00 ISK | | Best buy | 899,800.00 ISK | | Source | snapshot | | loaded | 2026-09-15 10:51 UTC | | Snapshot dated | 2026-09-15 10:19 UTC | | Coverage | Public data; incomplete player-structure coverage; not real-time | ## View [Market Data](/market?type=9417®ion=10001004) | [Price History](/market?type=9417®ion=10001004&tab=history) ## Sellers 2 orders. Page 1 of 1. | Quantity | Price ISK | Location (security) | Range | Minimum quantity | Expires UTC | | --- | --- | --- | --- | --- | --- | | 3 | 750,000.00 ISK | Dranga III - Republic University (1.0) | region | 1 | 2026-11-29T20:37:09.000Z | | 3 | 1,699,000.00 ISK | Manifest V - AIR Laboratories Trade Center (1.0) | region | 1 | 2026-11-11T00:03:13.000Z | ## Buyers 6 orders. Page 1 of 1. | Quantity | Price ISK | Location (security) | Range | Minimum quantity | Expires UTC | | --- | --- | --- | --- | --- | --- | | 1 | 899,800.00 ISK | Aldoras VI - Science and Trade Institute (1.0) | 1 | 1 | 2026-09-17T10:50:25.000Z | | 10 | 100,000.00 ISK | Tungna IV - Moon 1 - Pator Tech School (1.0) | region | 1 | 2026-12-07T19:18:12.000Z | | 7 | 7,866.00 ISK | Manifest V - AIR Laboratories Trade Center (1.0) | region | 1 | 2026-12-02T01:39:44.000Z | | 41 | 7,865.00 ISK | Dranga III - Republic University (1.0) | 20 | 1 | 2026-11-30T22:11:01.000Z | | 100 | 7,777.00 ISK | Manifest V - AIR Laboratories Trade Center (1.0) | 10 | 1 | 2026-11-29T01:47:05.000Z | | 8 | 4,000.00 ISK | Tungna IV - Moon 1 - Pator Tech School (1.0) | 10 | 1 | 2026-09-15T14:36:43.000Z | ## Formats [280mm Prototype Siege Cannon reference](/types/9417-280mm-prototype-siege-cannon) © 2014 CCP hf. All rights reserved. "EVE", "EVE Online", "CCP", and all related logos and images are trademarks or registered trademarks of CCP hf. SDE build 3503375, released 2026-09-10. Data: CCP SDE and ESI, EVE Ref.