1,170gp
919gp
251gp
+228gp
—
—
Price history
1 points · hover for detail
- 30D low
- 919
- 30D high
- 1,170
- Volatility
- 24.0%
Flip calculator
Includes the 2% Grand Exchange tax
+228gp
+228 per item · +24.81% ROI
- Capital required
- 919 gp
- Gross revenue
- 1,170 gp
- GE tax (2%, 23/item)
- − 23 gp
- Break-even sell
- 937 gp
Item data
- High alchemy
- 27 gp97.7% below market
- Low alchemy
- 18 gp
- Shop value
- 45 gp
- Weight
- 0.5 kg
- Skill / type
- Cooking
- Requires
- Cooking 64
- Stack / note
- Not stackable · noteable
- Released
- Jan 30, 2006
About Mushroom potato
The Mushroom potato is a members-only food item in Old School RuneScape.
"A baked potato with mushroom and onions"
Over the last 30 days it traded between 909 and 2,186 gp on the Grand Exchange, averaging 1,095 gp. About 2,883 units changed hands per day. The price is up 40.9% across that window. The Grand Exchange buy limit is 13,000 every 4 hours. Selling one at the average price costs 21 gp in Grand Exchange tax.
Casting High Level Alchemy returns 27 gp, which is 97.5% below the 30-day average price, so alching a bought one loses money.
How to get Mushroom potato
4 monsters drop Mushroom potato, most commonly Grotesque Guardians (10/142), Flight Kilisa (8/127) and Flockleader Geerin (8/127). Only Chest (Theatre of Blood) sells it. It can be made from Mushroom & onion and Potato with butter.
Dropped by
| Monster | Rarity | Quantity |
|---|---|---|
| Grotesque Guardians | 10/142 | 4–6 |
| Flight Kilisa | 8/127 | 3 |
| Flockleader Geerin | 8/127 | 3 |
| Wingman Skree | 8/127 | 3 |
Sold in shops
| Shop | Price | Stock |
|---|---|---|
| Chest (Theatre of Blood) | 1 Points | ∞ |
Recipes
Where this item appears in crafting and processing.
Made from
Mushroom potato price history
Daily averages rolled up per month, newest first.
| Month | Average | Low | High | Volume |
|---|---|---|---|---|
| October 202612d | 1,190 | 909 | 2,186 | 42,361 |
| September 2026 | 1,047 | 931 | 1,317 | 67,651 |
| August 2026 | 1,081 | 910 | 2,860 | 106,211 |
| July 2026 | 970 | 887 | 1,222 | 105,444 |
| June 202621d | 878 | 807 | 941 | 41,151 |
| May 20262d | 780 | 717 | 843 | 4,995 |
| April 20261d | 862 | 862 | 862 | 1,206 |
| March 2026 | 885 | 692 | 965 | 48,172 |
| February 2026 | 839 | 715 | 1,001 | 18,349 |
| January 2026 | 759 | 614 | 1,030 | 17,856 |
Across 10 months of recorded prices Mushroom potato ranged from 614 gp in January 2026 to 2,860 gp in August 2026, measured over 218 trading days.
The 30-day average of 1,095 gp sits in the lower third of that range.
All prices in gp. Volume counts units traded across both sides of the Grand Exchange.
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