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

# 280mm Prototype Siege Cannon prices

## Region

Region: The Forge

## Price summary

| Fact | Value |
| --- | --- |
| Sell minimum | 272,000.00 ISK |
| Buy maximum | 222,300.00 ISK |
| Sell volume | 137 |
| Buy volume | 10055 |
| Source | snapshot |


## Sell orders

| Station | Price | Volume remain | Minimum volume | Range | Issued |
| --- | --- | --- | --- | --- | --- |
| Jita IV - Moon 4 - Caldari Navy Assembly Plant | 272,000.00 ISK | 1 | 1 | region | 2026-09-10T09:50:36.000Z |
| Jita IV - Moon 4 - Caldari Navy Assembly Plant | 272,300.00 ISK | 2 | 1 | region | 2026-09-10T04:13:58.000Z |
| Osmon II - Moon 1 - Sisters of EVE Bureau | 290,000.00 ISK | 1 | 1 | region | 2026-09-09T21:55:37.000Z |
| Urlen VII - Moon 6 - Hyasyoda Corporation Refinery | 450,000.00 ISK | 1 | 1 | region | 2026-08-18T21:33:02.000Z |
| Maurasi IX - Moon 12 - Caldari Navy Assembly Plant | 450,000.00 ISK | 2 | 1 | region | 2026-08-18T21:32:54.000Z |
| Niyabainen IX - Moon 10 - Caldari Business Tribunal Accounting | 450,000.00 ISK | 1 | 1 | region | 2026-08-18T21:33:10.000Z |
| Jita IV - Moon 4 - Caldari Navy Assembly Plant | 598,000.00 ISK | 100 | 1 | region | 2026-09-09T18:11:45.000Z |
| Osmon II - Moon 1 - Sisters of EVE Bureau | 599,000.00 ISK | 11 | 1 | region | 2026-08-29T21:03:09.000Z |
| Jita IV - Moon 4 - Caldari Navy Assembly Plant | 599,300.00 ISK | 6 | 1 | region | 2026-08-08T01:38:04.000Z |
| Uitra VI - Moon 4 - State War Academy | 599,900.00 ISK | 12 | 1 | region | 2026-08-07T22:22:54.000Z |


## Buy orders

| Station | Price | Volume remain | Minimum volume | Range | Issued |
| --- | --- | --- | --- | --- | --- |
| Structure 1044752365771 | 222,300.00 ISK | 162 | 1 | 1 | 2026-09-10T00:12:26.000Z |
| Jita IV - Moon 4 - Caldari Navy Assembly Plant | 222,200.00 ISK | 87 | 1 | 1 | 2026-09-09T18:11:57.000Z |
| Jita IV - Moon 4 - Caldari Navy Assembly Plant | 222,100.00 ISK | 11 | 1 | station | 2026-09-08T12:02:46.000Z |
| Jita IV - Moon 4 - Caldari Navy Assembly Plant | 222,000.00 ISK | 64 | 1 | station | 2026-09-04T16:20:07.000Z |
| Jita IV - Moon 4 - Caldari Navy Assembly Plant | 221,600.00 ISK | 8,410 | 1 | 5 | 2026-07-19T02:24:11.000Z |
| Jita IV - Moon 4 - Caldari Navy Assembly Plant | 221,500.00 ISK | 434 | 1 | station | 2026-07-05T15:56:28.000Z |
| Jita IV - Moon 4 - Caldari Navy Assembly Plant | 221,200.00 ISK | 697 | 1 | station | 2026-06-27T09:44:27.000Z |
| Kisogo VII - AIR Laboratories | 27,780.00 ISK | 91 | 1 | region | 2026-07-16T19:14:57.000Z |
| Jita IV - Moon 4 - Caldari Navy Assembly Plant | 27,770.00 ISK | 99 | 1 | 10 | 2026-06-22T22:38:08.000Z |


## Regions

| Region | Sell minimum | Buy maximum | Sell volume | Buy volume | Sell orders | Buy orders |
| --- | --- | --- | --- | --- | --- | --- |
| [Aridia](/types/9417-280mm-prototype-siege-cannon/prices?region=10000054) | Unavailable | 7,500.00 ISK | 0 | 100 | 0 | 1 |
| [Black Rise](/types/9417-280mm-prototype-siege-cannon/prices?region=10000069) | 790,000.00 ISK | 125,200.00 ISK | 283 | 99 | 2 | 1 |
| [Curse](/types/9417-280mm-prototype-siege-cannon/prices?region=10000012) | 380,000.00 ISK | Unavailable | 7 | 0 | 1 | 0 |
| [Derelik](/types/9417-280mm-prototype-siege-cannon/prices?region=10000001) | Unavailable | 80,250.00 ISK | 0 | 31 | 0 | 1 |
| [Devoid](/types/9417-280mm-prototype-siege-cannon/prices?region=10000036) | Unavailable | 7,500.00 ISK | 0 | 91 | 0 | 1 |
| [Domain](/types/9417-280mm-prototype-siege-cannon/prices?region=10000043) | 697,900.00 ISK | 103,500.00 ISK | 12 | 1066 | 4 | 9 |
| [Essence](/types/9417-280mm-prototype-siege-cannon/prices?region=10000064) | 1,000,000.00 ISK | 17,800.00 ISK | 152 | 209 | 1 | 3 |
| [Everyshore](/types/9417-280mm-prototype-siege-cannon/prices?region=10000037) | 307,000.00 ISK | 7,503.00 ISK | 90 | 76 | 3 | 2 |
| [Exordium](/types/9417-280mm-prototype-siege-cannon/prices?region=10001004) | 750,000.00 ISK | 899,800.00 ISK | 20 | 168 | 2 | 6 |
| [GPMR-01](/types/9417-280mm-prototype-siege-cannon/prices?region=19000001) | 1,250,000.00 ISK | Unavailable | 1 | 0 | 1 | 0 |
| [Genesis](/types/9417-280mm-prototype-siege-cannon/prices?region=10000067) | Unavailable | 7,778.00 ISK | 0 | 1118 | 0 | 3 |
| [Heimatar](/types/9417-280mm-prototype-siege-cannon/prices?region=10000030) | 250,100.00 ISK | 260,000.00 ISK | 84 | 249 | 16 | 8 |
| [Insmother](/types/9417-280mm-prototype-siege-cannon/prices?region=10000009) | Unavailable | 5,422.00 ISK | 0 | 34 | 0 | 1 |
| [Kador](/types/9417-280mm-prototype-siege-cannon/prices?region=10000052) | Unavailable | 7,500.00 ISK | 0 | 94 | 0 | 1 |
| [Khanid](/types/9417-280mm-prototype-siege-cannon/prices?region=10000049) | 350,000.00 ISK | 7,500.00 ISK | 2 | 100 | 1 | 1 |
| [Kor-Azor](/types/9417-280mm-prototype-siege-cannon/prices?region=10000065) | Unavailable | 34,790.00 ISK | 0 | 35 | 0 | 1 |
| [Lonetrek](/types/9417-280mm-prototype-siege-cannon/prices?region=10000016) | 400,000.00 ISK | 117,900.00 ISK | 13 | 71 | 1 | 3 |
| [Metropolis](/types/9417-280mm-prototype-siege-cannon/prices?region=10000042) | 709,700.00 ISK | 12,450.00 ISK | 139 | 441 | 24 | 10 |
| [Molden Heath](/types/9417-280mm-prototype-siege-cannon/prices?region=10000028) | 300,000.00 ISK | 12,490.00 ISK | 163 | 158 | 1 | 2 |
| [Outer Ring](/types/9417-280mm-prototype-siege-cannon/prices?region=10000057) | 497,000.00 ISK | Unavailable | 86 | 0 | 1 | 0 |
| [Placid](/types/9417-280mm-prototype-siege-cannon/prices?region=10000048) | Unavailable | 7,503.00 ISK | 0 | 90 | 0 | 1 |
| [Sinq Laison](/types/9417-280mm-prototype-siege-cannon/prices?region=10000032) | 900,000.00 ISK | 114,900.00 ISK | 2 | 225 | 2 | 5 |
| [Solitude](/types/9417-280mm-prototype-siege-cannon/prices?region=10000044) | 740,000.00 ISK | 7,503.00 ISK | 2 | 99 | 1 | 1 |
| [Tash-Murkon](/types/9417-280mm-prototype-siege-cannon/prices?region=10000020) | Unavailable | 37,790.00 ISK | 0 | 273 | 0 | 3 |
| [The Bleak Lands](/types/9417-280mm-prototype-siege-cannon/prices?region=10000038) | Unavailable | 7,501.00 ISK | 0 | 89 | 0 | 1 |
| [The Citadel](/types/9417-280mm-prototype-siege-cannon/prices?region=10000033) | 598,800.00 ISK | 25,170.00 ISK | 1 | 33 | 1 | 2 |
| [The Forge](/types/9417-280mm-prototype-siege-cannon/prices?region=10000002) | 272,000.00 ISK | 222,300.00 ISK | 137 | 10055 | 10 | 9 |
| [Verge Vendor](/types/9417-280mm-prototype-siege-cannon/prices?region=10000068) | Unavailable | 15,200.00 ISK | 0 | 143 | 0 | 3 |
| [Yasna Zakh](/types/9417-280mm-prototype-siege-cannon/prices?region=10001000) | 5,000,000.00 ISK | Unavailable | 10 | 0 | 1 | 0 |