36gp
33gp
3gp
+3gp
—
—
Price history
1 points · hover for detail
Volume · units traded
- 30D low
- 33
- 30D high
- 36
- Volatility
- 8.7%
Flip calculator
Includes the 2% Grand Exchange tax
+3gp
+3 per item · +9.09% ROI
- Capital required
- 33 gp
- Gross revenue
- 36 gp
- GE tax (2%, 0/item)
- − 0 gp
- Break-even sell
- 33 gp
Item data
- High alchemy
- 120 gp233.3% above market
- Low alchemy
- 80 gp
- Shop value
- 200 gp
- Weight
- 0.1 kg
- Stack / note
- Not stackable · noteable
- Released
- Sep 9, 2002
About Oyster
The Oyster is a members-only item in Old School RuneScape.
"Maybe there are pearls inside?"
Over the last 30 days it traded between 22 and 55 gp on the Grand Exchange, averaging 38 gp. About 29,983 units changed hands per day. The price is down 27.8% across that window. The Grand Exchange buy limit is 11,000 every 4 hours.
Casting High Level Alchemy returns 120 gp, which is 215.8% above the 30-day average price, so buying and alching it covers its own cost before the nature rune.
How to get Oyster
17 monsters drop Oyster, most commonly Bowl of fish (2/3), Drift net fishing (1/5) and Mudskipper (22/128).
Dropped by
| Monster | Rarity | Quantity |
|---|---|---|
| Bowl of fish | 2/3 | 1–2 (noted) |
| Drift net fishing | 1/5 | 1 |
| Mudskipper | 22/128 | 1 |
| Crab | 1/10 | 1 |
| Ammonite Crab | 12/128 | 2 |
| Giant lobster | 12/128 | 2 |
| River troll | 12/128 | 1 |
| Rock Crab | 12/128 | 2 |
| Sand Crab | 12/128 | 2 |
| Panning tray | 3/40 | 1 |
| Mogre (sea) | 7/128 | 1 |
| Mogre | 3/128 | 1 |
| Cave kraken | 4/200 | 1 |
| Waterfiend | 2/128 | 3 |
| Boat fishing spot (big net, harpoon) | Uncommon | 1 |
| Fishing Trawler | Varies | Varies |
| Fishing spot (big net, harpoon) | Uncommon | 1 |
Oyster price history
Daily averages rolled up per month, newest first.
| Month | Average | Low | High | Volume |
|---|---|---|---|---|
| October 202612d | 36 | 22 | 52 | 545,951 |
| September 2026 | 37 | 22 | 59 | 453,286 |
| August 2026 | 53 | 26 | 95 | 615,849 |
| July 2026 | 51 | 23 | 116 | 1,533,796 |
| June 202621d | 35 | 20 | 74 | 433,528 |
| May 20262d | 29 | 26 | 32 | 13,535 |
| April 20261d | 29 | 29 | 29 | 3,552 |
| March 2026 | 48 | 32 | 124 | 163,848 |
| February 2026 | 45 | 33 | 81 | 31,336 |
| January 2026 | 31 | 20 | 51 | 17,856 |
Across 10 months of recorded prices Oyster ranged from 20 gp in January 2026 to 124 gp in March 2026, measured over 218 trading days.
The 30-day average of 38 gp sits in the lower third of that range.
All prices in gp. Volume counts units traded across both sides of the Grand Exchange.