Large Copper Bomb
Profitⓘ−62c
Marginⓘ-7%
Mat cost9s 17c
Sale3s 0c
Make 
Large Copper Bomb (Engineering, skill 105).
- Buy 3
Copper Bar at 1s 81c each (20 are listed) - Craft 4
Coarse Blasting Powder at 75c each- Buy 4
Coarse Stone at 75c each (68 are listed)
- Buy 4
- Buy 1
Silver Contact at 74c each (200 or more are listed)
54 are listed at 3s 0c, so a craft clears about -62c over the 9s 17c of materials, after the 5% auction house cut.
A material's latest listing sits well above its true value; cost uses the higher figure.
Material cost 9s 17c. Trusted sale 3s 0c. Profitⓘ 62c under cost (-7%). 54 are listed. Latest listing 3s 0c. Seen across 29 snapshots, 7h ago.
| Material | Qty | Price used | Obtained | True Value | Latest scan | Snapshots |
|---|---|---|---|---|---|---|
| Copper Bar | 3 | 1s 81c | 20 are listed | 1s 0c | 7h ago | 52 |
| Coarse Blasting Powder | 4 | 75c | Craft Coarse Blasting Powder from 4× Coarse Stone | — | — | |
| Coarse Stone | 4 | 75c | 68 are listed | 67c | 7h ago | 42 |
| Silver Contact | 1 | 74c | 200 or more are listed | 25c | 7h ago | 32 |
Large Copper Bomb
| Seen | Realm | Lowest | Qty at low | Total listed |
|---|---|---|---|---|
| 2026-11-09 17:21 | us-normal-horde | 3s 0c | 54 | 61 |
| 2026-11-09 17:16 | us-normal-horde | 2s 0c | — | 285 |
| 2026-11-09 17:16 | us-normal-horde | 2s 0c | — | 285 |
| 2026-11-09 14:10 | us-normal-horde | 2s 0c | — | 200 |
| 2026-11-09 14:10 | us-normal-horde | 2s 0c | — | 200 |
| 2026-11-09 07:32 | us-normal-horde | 2s 0c | 21 | 308 |
| 2026-11-09 02:50 | us-normal-horde | 3s 0c | 148 | 202 |
| 2026-11-09 02:32 | us-normal-horde | 3s 0c | 129 | 198 |
Copper Bar
| Seen | Realm | Lowest | Qty at low | Total listed |
|---|---|---|---|---|
| 2026-11-09 17:21 | us-normal-horde | 1s 81c | 20 | 1035 |
| 2026-11-09 17:16 | us-normal-horde | 1s 10c | — | 7279 |
| 2026-11-09 17:15 | us-normal-horde | 1s 10c | — | 7279 |
| 2026-11-09 14:11 | us-normal-horde | 1s 17c | — | 6245 |
| 2026-11-09 14:10 | us-normal-horde | 1s 17c | — | 6245 |
| 2026-11-09 14:10 | us-normal-horde | 1s 17c | — | 6245 |
| 2026-11-09 08:43 | us-normal-horde | 1s 99c | 11 | 11 |
| 2026-11-09 07:32 | us-normal-horde | 1s 20c | 68 | 4149 |
Coarse Blasting Powder
| Seen | Realm | Lowest | Qty at low | Total listed |
|---|---|---|---|---|
| 2026-11-09 17:21 | us-normal-horde | 3s 48c | 4 | 4 |
| 2026-11-09 17:16 | us-normal-horde | 3s 18c | — | 25 |
| 2026-11-09 17:15 | us-normal-horde | 3s 18c | — | 25 |
| 2026-11-09 14:11 | us-normal-horde | 60c | — | 355 |
| 2026-11-09 14:10 | us-normal-horde | 60c | — | 355 |
| 2026-11-09 14:10 | us-normal-horde | 60c | — | 355 |
| 2026-11-09 07:32 | us-normal-horde | 60c | 74 | 134 |
| 2026-11-09 02:50 | us-normal-horde | 43c | 17 | 471 |
Coarse Stone
| Seen | Realm | Lowest | Qty at low | Total listed |
|---|---|---|---|---|
| 2026-11-09 17:21 | us-normal-horde | 75c | 68 | 194 |
| 2026-11-09 17:16 | us-normal-horde | 70c | — | 490 |
| 2026-11-09 17:15 | us-normal-horde | 70c | — | 490 |
| 2026-11-09 14:11 | us-normal-horde | 61c | — | 2278 |
| 2026-11-09 14:10 | us-normal-horde | 61c | — | 2278 |
| 2026-11-09 14:10 | us-normal-horde | 61c | — | 2278 |
| 2026-11-09 08:43 | us-normal-horde | 70c | 4 | 4 |
| 2026-11-09 07:32 | us-normal-horde | 55c | 136 | 3091 |
Silver Contact
| Seen | Realm | Lowest | Qty at low | Total listed |
|---|---|---|---|---|
| 2026-11-09 17:16 | us-normal-horde | 74c | — | 1620 |
| 2026-11-09 17:16 | us-normal-horde | 74c | — | 1620 |
| 2026-11-09 14:11 | us-normal-horde | 99c | — | 921 |
| 2026-11-09 14:10 | us-normal-horde | 99c | — | 921 |
| 2026-11-09 07:32 | us-normal-horde | 25c | 454 | 586 |
| 2026-11-09 02:50 | us-normal-horde | 25c | 477 | 609 |
| 2026-11-09 02:32 | us-normal-horde | 25c | 563 | 695 |
| 2026-11-08 23:42 | us-normal-horde | 25c | 378 | 481 |