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# 280mm Prototype Siege Cannon market

## Market summary

| Fact | Value |
| --- | --- |
| Selected region | Heimatar |
| Market | Heimatar |
| Best sell | 470,000.00 ISK |
| Best buy | 260,100.00 ISK |
| Source | snapshot |
| loaded | 2026-09-17 02:52 UTC |
| Snapshot dated | 2026-09-17 02:19 UTC |
| Coverage | Public data; incomplete player-structure coverage; not real-time |


## View

[Market Data](/market?type=9417&region=10000030) | [Price History](/market?type=9417&region=10000030&tab=history)

## Sellers

11 orders. Page 1 of 1.

| Quantity | Price ISK | Location (security) | Range | Minimum quantity | Expires UTC |
| --- | --- | --- | --- | --- | --- |
| 10 | 470,000.00 ISK | Auga V - Moon 10 - Joint Harvesting Refinery (0.4) | region | 1 | 2026-12-13T18:21:39.000Z |
| 32 | 498,500.00 ISK | Rens VI - Moon 8 - Brutor Tribe Treasury (0.9) | region | 1 | 2026-12-14T01:44:47.000Z |
| 16 | 498,600.00 ISK | Rens VI - Moon 8 - Brutor Tribe Treasury (0.9) | region | 1 | 2026-12-13T17:52:36.000Z |
| 1 | 499,000.00 ISK | Hadaugago II - Moon 1 - Republic Military School (0.9) | region | 1 | 2026-11-20T12:48:21.000Z |
| 1 | 500,000.00 ISK | Pator VII (Kulheim) - Moon 1 - Republic Fleet Testing Facilities (0.9) | region | 1 | 2026-11-08T02:40:24.000Z |
| 6 | 525,800.00 ISK | Hadaugago II - Moon 1 - Republic Military School (0.9) | region | 1 | 2026-11-26T23:34:02.000Z |
| 1 | 544,900.00 ISK | Rens VI - Moon 8 - Brutor Tribe Treasury (0.9) | region | 1 | 2026-11-30T02:26:26.000Z |
| 3 | 550,000.00 ISK | Rens VI - Moon 8 - Brutor Tribe Treasury (0.9) | region | 1 | 2026-10-13T16:31:58.000Z |
| 1 | 559,800.00 ISK | Structure 1051191837960 (0.5) | region | 1 | 2026-10-29T21:55:33.000Z |
| 1 | 750,000.00 ISK | Rens VI - Moon 8 - Brutor Tribe Treasury (0.9) | region | 1 | 2026-09-27T13:21:32.000Z |
| 6 | 800,000.00 ISK | Structure 1022167642188 (0.4) | region | 1 | 2026-12-12T21:02:44.000Z |




## Buyers

7 orders. Page 1 of 1.

| Quantity | Price ISK | Location (security) | Range | Minimum quantity | Expires UTC |
| --- | --- | --- | --- | --- | --- |
| 6 | 260,100.00 ISK | Structure 1048444699516 (0.8) | 3 | 1 | 2026-12-13T17:52:09.000Z |
| 11 | 260,000.00 ISK | Rens VI - Moon 8 - Brutor Tribe Treasury (0.9) | station | 1 | 2026-12-08T19:35:56.000Z |
| 2 | 259,700.00 ISK | Structure 1048444699516 (0.8) | 3 | 1 | 2026-10-19T05:26:10.000Z |
| 10 | 257,700.00 ISK | Structure 1048444699516 (0.8) | 5 | 1 | 2026-10-05T08:26:55.000Z |
| 12 | 250,000.00 ISK | Structure 1022167642188 (0.4) | station | 1 | 2026-09-28T15:44:21.000Z |
| 82 | 230,300.00 ISK | Rens VI - Moon 8 - Brutor Tribe Treasury (0.9) | region | 1 | 2026-12-11T16:17:13.000Z |
| 100 | 0.02 ISK | Ammold V - AIR Laboratories (0.9) | region | 1 | 2026-12-14T16:17:05.000Z |




## Formats

[280mm Prototype Siege Cannon reference](/types/9417-280mm-prototype-siege-cannon)

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