You'll need something to break through that shell.
500 gp
Updated 1h ago
Blue crab is currently trading at 500 gp on the Grand Exchange and is up 12.1% over the last 24 hours. Current instant-buy and instant-sell prices are 250 gp and 750 gp.
Category: other · Members only · View on OSRS Wiki
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Blue Crab is a members-only item on the OSRS Grand Exchange in the other category.
In-game examine text: "You'll need something to break through that shell."
It has a high alchemy value of 75 gp and item ID 31674.
Margin: 485 gp per flip
Volume: 307,380 trades / 24h
Buy limit: — every 4 hours
Max profit/cycle: —
Verdict: High margin with healthy liquidity
Blue Crab shows an active flip setup with a margin of +485 gp and 307,380 trades over the last 24 hours.
Liquidity looks healthy enough to work the spread — high margin with healthy liquidity.
| Time | Buy avg | Buy vol | Sell avg | Sell vol | Margin |
|---|---|---|---|---|---|
| 1h ago(8/5/2026) | 250 | 23 | — | – | – |
| 2h ago(8/5/2026) | 250 | 4 | — | – | – |
| 2h ago(8/5/2026) | — | – | 750 | 1 | – |
| 3h ago(8/5/2026) | — |
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| – |
| 340 |
| 221 |
| – |
| 18h ago(8/5/2026) | 250 | 1 | — | – | – |
| 1d ago(8/4/2026) | — | – | 339 | 1119 | – |
| 1d ago(8/4/2026) | 250 | 10 | 295 | 10 | 45 |
| 1d ago(8/4/2026) | 250 | 19 | — | – | – |
| 1d ago(8/4/2026) | — | – | 275 | 30 | – |
| 1d ago(8/4/2026) | 250 | 2 | — | – | – |
| 1d ago(8/4/2026) | — | – | 254 | 143 | – |
| 1d ago(8/4/2026) | — | – | 254 | 1 | – |
| 1d ago(8/4/2026) | 250 | 5 | — | – | – |
| 1d ago(8/3/2026) | — | – | 275 | 300 | – |
| 2d ago(8/3/2026) | — | – | 273 | 175 | – |
| 2d ago(8/3/2026) | 250 | 20 | — | – | – |
| 2d ago(8/3/2026) | — | – | 274 | 130 | – |
| 3d ago(8/2/2026) | 250 | 50 | — | – | – |
| 3d ago(8/2/2026) | 250 | 32 | — | – | – |
| 3d ago(8/2/2026) | 250 | 15 | — | – | – |
| 3d ago(8/2/2026) | — | – | 301 | 1 | – |
| 3d ago(8/2/2026) | 250 | 3 | — | – | – |
| 3d ago(8/2/2026) | 361 | 25 | 361 | 27 | 0 |
| 3d ago(8/2/2026) | — | – | 361 | 1 | – |
| 3d ago(8/2/2026) | 553 | 1 | 553 | 1 | 0 |
| 3d ago(8/1/2026) | 383 | 11 | — | – | – |
| 4d ago(8/1/2026) | 383 | 540 | — | – | – |
| 4d ago(8/1/2026) | 383 | 26 | — | – | – |
| 4d ago(8/1/2026) | 383 | 1 | — | – | – |
| 4d ago(8/1/2026) | 383 | 45 | — | – | – |
| 4d ago(8/1/2026) | — | – | 553 | 1 | – |
| 4d ago(8/1/2026) | 383 | 12 | — | – | – |
| 4d ago(8/1/2026) | 383 | 162 | — | – | – |
| 4d ago(8/1/2026) | 383 | 15 | — | – | – |
| 4d ago(8/1/2026) | 383 | 27 | — | – | – |
| 4d ago(8/1/2026) | 383 | 21 | — | – | – |
| 4d ago(8/1/2026) | 383 | 1 | — | – | – |
| 4d ago(8/1/2026) | 382 | 23 | — | – | – |
| 4d ago(8/1/2026) | 382 | 346 | — | – | – |
| 4d ago(8/1/2026) | 382 | 46 | — | – | – |
| 4d ago(8/1/2026) | 382 | 4 | — | – | – |
| 5d ago(7/31/2026) | — | – | 750 | 400 | – |
| 5d ago(7/31/2026) | 382 | 46 | — | – | – |
| 5d ago(7/31/2026) | 382 | 6 | — | – | – |
| 5d ago(7/31/2026) | 382 | 52 | — | – | – |
| 5d ago(7/31/2026) | — | – | 750 | 1 | – |
| 5d ago(7/31/2026) | 366 | 7000 | — | – | – |
| 5d ago(7/31/2026) | — | – | 600 | 6994 | – |
| 5d ago(7/31/2026) | 382 | 1 | 600 | 2 | 218 |
| 5d ago(7/31/2026) | 382 | 1 | 750 | 1 | 368 |
| 5d ago(7/31/2026) | — | – | 800 | 100 | – |
| 5d ago(7/31/2026) | — | – | 980 | 10000 | – |
| 5d ago(7/31/2026) | — | – | 989 | 7000 | – |
| 5d ago(7/31/2026) | 989 | 1 | 990 | 1 | 1 |
| 5d ago(7/31/2026) | — | – | 990 | 200 | – |
| 5d ago(7/31/2026) | — | – | 990 | 610 | – |
| 5d ago(7/31/2026) | 382 | 12 | — | – | – |
| 5d ago(7/31/2026) | 382 | 10 | — | – | – |
| 5d ago(7/31/2026) | — | – | 444 | 1 | – |
| 5d ago(7/31/2026) | 382 | 108 | — | – | – |
| 5d ago(7/31/2026) | 382 | 1 | — | – | – |
| 5d ago(7/31/2026) | — | – | 1.0k | 1 | – |
| 5d ago(7/30/2026) | — | – | 1.0k | 1 | – |
| 5d ago(7/30/2026) | — | – | 1.0k | 2 | – |
| 5d ago(7/30/2026) | — | – | 1.0k | 2 | – |
| 5d ago(7/30/2026) | — | – | 1.1k | 20 | – |
| 5d ago(7/30/2026) | 1.0k | 24 | — | – | – |
| 5d ago(7/30/2026) | — | – | 343 | 1060 | – |
| 5d ago(7/30/2026) | — | – | 295 | 40 | – |
| 6d ago(7/30/2026) | — | – | 295 | 1 | – |
| 6d ago(7/30/2026) | 2.0k | 9000 | 2.0k | 1002 | 0 |
| 6d ago(7/30/2026) | — | – | 337 | 550 | – |
| 6d ago(7/30/2026) | — | – | 337 | 1 | – |
| 6d ago(7/30/2026) | 266 | 54 | — | – | – |
| 6d ago(7/30/2026) | 266 | 3 | — | – | – |
| 6d ago(7/30/2026) | 266 | 31 | — | – | – |
| 6d ago(7/30/2026) | — | – | 337 | 19576 | – |
| 6d ago(7/30/2026) | 266 | 60 | — | – | – |
| 6d ago(7/30/2026) | — | – | 266 | 23 | – |
| 6d ago(7/30/2026) | 266 | 344 | 266 | 344 | 0 |
| 6d ago(7/30/2026) | 251 | 1999 | — | – | – |
| 6d ago(7/30/2026) | — | – | 266 | 5 | – |
| 6d ago(7/30/2026) | 251 | 1128 | — | – | – |
| 6d ago(7/29/2026) | 251 | 18 | — | – | – |
| 7d ago(7/29/2026) | 251 | 19980 | — | – | – |
| 7d ago(7/29/2026) | 251 | 14229 | 337 | 1 | 86 |
| 7d ago(7/29/2026) | — | – | 250 | 6355 | – |
| 7d ago(7/29/2026) | 250 | 6 | — | – | – |
| 7d ago(7/29/2026) | — | – | 337 | 2 | – |
| 7d ago(7/29/2026) | 250 | 1 | — | – | – |
| 8d ago(7/28/2026) | 360 | 30 | — | – | – |
| 8d ago(7/28/2026) | 360 | 15 | — | – | – |
| 8d ago(7/28/2026) | 360 | 17 | — | – | – |
| 8d ago(7/28/2026) | 360 | 412 | — | – | – |
| 8d ago(7/28/2026) | 360 | 15 | — | – | – |
| 8d ago(7/28/2026) | 360 | 48 | — | – | – |
| 8d ago(7/28/2026) | — | – | 425 | 10 | – |
| 8d ago(7/28/2026) | — | – | 425 | 1 | – |
| 8d ago(7/28/2026) | 360 | 14 | — | – | – |
| 8d ago(7/28/2026) | 360 | 27 | — | – | – |
| 8d ago(7/28/2026) | 360 | 96 | — | – | – |
| 8d ago(7/28/2026) | 360 | 1318 | — | – | – |
| 8d ago(7/27/2026) | 360 | 100 | — | – | – |
| 9d ago(7/27/2026) | 360 | 48 | — | – | – |
| 9d ago(7/27/2026) | 360 | 22 | — | – | – |
| 9d ago(7/27/2026) | 360 | 8 | — | – | – |
| 9d ago(7/27/2026) | 795 | 10 | — | – | – |
| 9d ago(7/27/2026) | — | – | 796 | 10000 | – |
Wyrmscraig villager robe bottom (B, blue)
326 gp