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Steel cannonball — live GE price & flip margin
Steel cannonball is currently insta-buying for 245 gp and insta-selling for 236 gp on the Grand Exchange. Put in a buy offer at 237 gp and a sell offer at 244 gp — the offers most likely to fill first — and you'd clear roughly +3 gp per item after the 2% GE tax (4 gp on that sale), a 1.27% return. About 156,573 traded on the slower side in the last hour, and the buy limit is 11,000 every four hours. Numbers refresh every minute from the OSRS Wiki real-time price API.
| Insta-buy (what impatient buyers pay) | 245 gp |
| Insta-sell (what impatient sellers get) | 236 gp |
| Suggested buy offer | 237 gp |
| Suggested sell offer | 244 gp |
| GE tax at that sell price | 4 gp |
| Approx. margin after tax | +3 gp |
| ROI | 1.27% |
| Volume (slower side, last hour) | 156,573 |
| Buy limit (per 4 hours) | 11,000 |
| High alch value | 3 gp |
| Last trade seen | 2m ago |
Flippy’s flip history for this item
Every time Flippy has called this item as a flip, and how each call actually played out against the live market — re-priced hourly for 24 hours after posting. Realized ROI assumes you bought at the posted buy price and exited at that checkpoint’s market price, after GE tax. Full methodology on the track record page.
| Posted | Item | Risk | Buy → sell | Projected ROI | 1h | 6h | 12h | 24h | Proof |
|---|---|---|---|---|---|---|---|---|---|
| Sep 12, 04:54 PM | Steel cannonball | LOW | 231 → 241 | 2.6% | +1.73% | +1.3% | +1.3% | — | announcement ↗ |
| Sep 8, 03:52 AM | Steel cannonball | LOW | 235 → 246 | NO FILL? |
+2.98% | +1.7% | +2.98% | +2.55% | announcement ↗ |
| Sep 7, 01:50 PM | Steel cannonball | LOW | 242 → 253 | 2.48% | -0.41% | -1.24% | -0.41% | -1.24% | announcement ↗ |
| Sep 5, 12:37 PM | Steel cannonball | LOW | 239 → 251 | 2.93% | -0.42% | +2.51% | +1.67% | -0.42% | announcement ↗ |
| Sep 2, 08:21 PM | Steel cannonball | LOW | 224 → 246 | NO FILL? |
+7.14% | +6.7% | +7.59% | +6.7% | announcement ↗ |
| Sep 2, 03:38 AM | Steel cannonball | LOW | 238 → 248 | 2.52% | -1.26% | +1.68% | +1.68% | -1.26% | announcement ↗ |
| Aug 31, 04:18 PM | Steel cannonball | LOW | 241 → 251 | 2.07% | +1.66% | +1.66% | +1.24% | +1.66% | announcement ↗ |
| Aug 30, 06:31 PM | Steel cannonball | LOW | 247 → 259 | 2.83% | +0.81% | -0.81% | -1.62% | -1.21% | announcement ↗ |
| Aug 30, 06:00 AM | Steel cannonball | LOW | 243 → 256 | 3.29% | +0.41% | +0.82% | +2.47% | +0% | announcement ↗ |
| Aug 28, 02:55 PM | Steel cannonball | LOW | 246 → 258 | 2.85% | -2.03% | +1.22% | +1.22% | -0.41% | announcement ↗ |
| Aug 27, 05:50 AM | Steel cannonball | LOW | 251 → 264 | 3.19% | +0.4% | +0.8% | +1.99% | +0.8% | announcement ↗ |
| Aug 26, 11:06 AM | Steel cannonball | LOW | 255 → 265 | 1.96% | -0.39% | -0.78% | +1.57% | -0.78% | announcement ↗ |
| Aug 25, 01:43 PM | Steel cannonball | LOW | 253 → 266 | 3.16% | +0.4% | +0.79% | -1.19% | +0.4% | announcement ↗ |
| Aug 24, 11:44 PM | Steel cannonball | LOW | 252 → 265 | 3.17% | +0.79% | +0.79% | +2.38% | +1.98% | announcement ↗ |
| Aug 24, 10:44 AM | Steel cannonball | LOW | 246 → 260 | 3.66% | +2.44% | +0.81% | +4.47% | +2.44% | announcement ↗ |
| Aug 23, 07:09 PM | Steel cannonball | LOW | 241 → 255 | 3.73% | +3.32% | +3.32% | +1.66% | +3.73% | announcement ↗ |
About Steel cannonball
Ammo suited for a boat's cannon or for a dwarf multicannon. Members-only item. Item ID 2. High alch: 3 gp. Work out the exact tax on any sale with the GE tax calculator, or compare margins across every item on the live price tracker.
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