[Home](/) / [Market](/market) # 280mm Prototype Siege Cannon market ## Market summary | Fact | Value | | --- | --- | | Selected region | Domain | | Market | Domain | | Best sell | 200,000.00 ISK | | Best buy | 103,000.00 ISK | | Source | snapshot | | loaded | 2026-09-17 09:22 UTC | | Snapshot dated | 2026-09-17 09:18 UTC | | Coverage | Public data; incomplete player-structure coverage; not real-time | ## View [Market Data](/market?type=9417®ion=10000043) | [Price History](/market?type=9417®ion=10000043&tab=history) ## Sellers 6 orders. Page 1 of 1. | Quantity | Price ISK | Location (security) | Range | Minimum quantity | Expires UTC | | --- | --- | --- | --- | --- | --- | | 2 | 200,000.00 ISK | Amarr VIII (Oris) - Emperor Family Academy (0.9) | region | 1 | 2026-12-15T15:32:18.000Z | | 1 | 350,000.00 ISK | Amarr VIII (Oris) - Emperor Family Academy (0.9) | region | 1 | 2026-12-15T15:23:05.000Z | | 1 | 379,000.00 ISK | Amarr VIII (Oris) - Emperor Family Academy (0.9) | region | 1 | 2026-12-15T17:29:53.000Z | | 95 | 388,000.00 ISK | Amarr VIII (Oris) - Emperor Family Academy (0.9) | region | 1 | 2026-12-15T10:00:13.000Z | | 3 | 394,900.00 ISK | Amarr VIII (Oris) - Emperor Family Academy (0.9) | region | 1 | 2026-09-18T18:27:20.000Z | | 1 | 399,000.00 ISK | Amarr VIII (Oris) - Emperor Family Academy (0.9) | region | 1 | 2026-09-22T17:21:12.000Z | ## Buyers 8 orders. Page 1 of 1. | Quantity | Price ISK | Location (security) | Range | Minimum quantity | Expires UTC | | --- | --- | --- | --- | --- | --- | | 12 | 103,000.00 ISK | Amarr VIII (Oris) - Emperor Family Academy (0.9) | station | 1 | 2026-09-24T00:30:47.000Z | | 99 | 102,900.00 ISK | Amarr VIII (Oris) - Emperor Family Academy (0.9) | station | 1 | 2026-12-11T01:41:13.000Z | | 49 | 101,900.00 ISK | Amarr VIII (Oris) - Emperor Family Academy (0.9) | station | 1 | 2026-11-27T10:54:41.000Z | | 60 | 100,700.00 ISK | Amarr VIII (Oris) - Emperor Family Academy (0.9) | station | 1 | 2026-11-23T07:37:56.000Z | | 82 | 73,770.00 ISK | Chaven VIII - AIR Laboratories (0.9) | region | 1 | 2026-11-13T21:53:06.000Z | | 2 | 42,570.00 ISK | Amarr VIII (Oris) - Emperor Family Academy (0.9) | station | 1 | 2026-10-20T21:40:07.000Z | | 489 | 42,440.00 ISK | Amarr VIII (Oris) - Emperor Family Academy (0.9) | station | 1 | 2026-11-17T13:34:30.000Z | | 96 | 41,770.00 ISK | Amarr VIII (Oris) - Emperor Family Academy (0.9) | 5 | 1 | 2026-09-30T23:33:34.000Z | ## 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.