Large Copper Bomb
Profitⓘ+34c
Marginⓘ+4%
Mat cost8s 21c
Sale3s 0c
Make 
Large Copper Bomb (Engineering, skill 105).
- Buy 3
Copper Bar at 87c each (65 are listed) - Buy 4
Coarse Blasting Powder at 1s 15c each (31 are listed) (limited vendor: Reagent Bot, stock 4 at 48c) - Buy 1
Silver Contact at 1s 0c each (25 are listed)
10 are listed at 3s 0c, so a craft clears about 34c over the 8s 21c of materials, after the 5% auction house cut.
Material cost 8s 21c. Trusted sale 3s 0c. Profitⓘ 34c over cost (4%). 10 are listed. Latest listing 3s 0c. Seen across 1 snapshots, 1d ago.
| Material | Qty | Price used | Obtained | True Value | Latest scan | Snapshots |
|---|---|---|---|---|---|---|
| Copper Bar | 3 | 87c | 65 are listed | 83c | 9h ago | 6 |
| Coarse Blasting Powder | 4 | 1s 15c | 31 are listed (limited vendor: Reagent Bot, stock 4 at 48c) | 1s 15c | 1d ago | 6 |
| Silver Contact | 1 | 1s 0c | 25 are listed | 1s 0c | 9h ago | 3 |
Large Copper Bomb
| Seen | Realm | Lowest | Qty at low | Total listed |
|---|---|---|---|---|
| 2026-11-08 01:00 | us-rp-horde | 3s 0c | 10 | 10 |
Copper Bar
| Seen | Realm | Lowest | Qty at low | Total listed |
|---|---|---|---|---|
| 2026-11-09 08:07 | us-rp-horde | 87c | 65 | 1531 |
| 2026-11-08 01:00 | us-rp-horde | 79c | 183 | 1342 |
| 2026-11-07 11:12 | us-rp-horde | 83c | 176 | 995 |
| 2026-11-06 10:23 | us-rp-horde | 29c | 108 | 804 |
| 2026-11-06 09:50 | us-rp-horde | 28c | 143 | 1100 |
| 2026-11-05 21:33 | us-rp-horde | 20c | 247 | 764 |
Coarse Blasting Powder
| Seen | Realm | Lowest | Qty at low | Total listed |
|---|---|---|---|---|
| 2026-11-09 08:07 | us-rp-horde | 87c | 3 | 101 |
| 2026-11-08 01:00 | us-rp-horde | 1s 15c | 31 | 188 |
| 2026-11-07 11:12 | us-rp-horde | 2s 50c | 17 | 160 |
| 2026-11-07 03:29 | us-rp-horde | 5s 0c | 3 | 4 |
| 2026-11-06 10:23 | us-rp-horde | 5s 0c | 12 | 32 |
| 2026-11-06 09:50 | us-rp-horde | 5s 0c | 12 | 32 |
| 2026-11-05 21:33 | us-rp-horde | 10s 0c | 4 | 4 |
Silver Contact
| Seen | Realm | Lowest | Qty at low | Total listed |
|---|---|---|---|---|
| 2026-11-09 08:07 | us-rp-horde | 1s 0c | 25 | 514 |
| 2026-11-08 01:00 | us-rp-horde | 2s 1c | 45 | 263 |
| 2026-11-07 11:12 | us-rp-horde | 2s 10c | 62 | 104 |