700gp
561gp
139gp
+125gp
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—
Price history
1 points · hover for detail
- 30D low
- 561
- 30D high
- 700
- Volatility
- 22.0%
Flip calculator
Includes the 2% Grand Exchange tax
+125gp
+125 per item · +22.28% ROI
- Capital required
- 561 gp
- Gross revenue
- 700 gp
- GE tax (2%, 14/item)
- − 14 gp
- Break-even sell
- 572 gp
Item data
- High alchemy
- 936 gp33.7% above market
- Low alchemy
- 624 gp
- Shop value
- 1,560 gp
- Weight
- 3.175 kg
- Skill / type
- Shield
- Requires
- Smithing 58
- Stack / note
- Not stackable · noteable
- Released
- Jan 4, 2001
About Mithril sq shield
The Mithril sq shield is a free-to-play piece of equipment in Old School RuneScape.
"A medium square shield"
Over the last 30 days it traded between 509 and 760 gp on the Grand Exchange, averaging 616 gp. About 2,101 units changed hands per day. The price is down 24.1% across that window. The Grand Exchange buy limit is 125 every 4 hours. Selling one at the average price costs 12 gp in Grand Exchange tax.
Casting High Level Alchemy returns 936 gp, which is 51.9% above the 30-day average price, so buying and alching it covers its own cost before the nature rune.
How to get Mithril sq shield
43 monsters drop Mithril sq shield, most commonly Moss Giant (Iorwerth Dungeon) (5/128), Black Chest (red) (4/140.98) and Black Chest (brown) (4/141.02). 5 shops sell it, including Cassie's Shield Shop and Armour store. It can be made from Mithril bar.
Dropped by
| Monster | Rarity | Quantity |
|---|---|---|
| Moss Giant (Iorwerth Dungeon) | 5/128 | 1 |
| Black Chest (red) | 4/140.98 | 1 |
| Black Chest (brown) | 4/141.02 | 1 |
| Black Chest (crimson) | 4/141.07 | 1 |
| Black Chest (black) | 4/141.11 | 1 |
| Black Chest (purple) | 4/141.15 | 1 |
| Benjamin | 7/256 | 1 (noted) |
| Former Vampyre | 7/256 | 1 (noted) |
| Liam | 7/256 | 1 (noted) |
| Miala | 7/256 | 1 (noted) |
| Vampyre Juvinate | 7/256 | 1 (noted) |
| Verak | 7/256 | 1 (noted) |
| Werewolf | 10/512 | 1 |
| Fire giant | 2/128 | 1 |
| Bandit | 2/143 | 1 |
| Angry barbarian spirit | 1/128 | 1 |
| Arrg | 1/128 | 1 |
| Berry | 1/128 | 1 |
| Berserk barbarian spirit | 1/128 | 1 |
| Bloodveld | 1/128 | 1 |
23 further monsters drop it less commonly.
Sold in shops
| Shop | Price | Stock |
|---|---|---|
| Cassie's Shield Shop | 1,560 gp | 0 |
| Armour store | 1,560 gp | 0 |
| Cam Torum Blacksmith | 1,560 gp | 3 |
| Shields of Mistrock | 1,560 gp | 3 |
| Armour Shop (Jatizso) | 1,716 gp | 4 |
Recipes
Where this item appears in crafting and processing.
Made from
- 2× Mithril bar
Mithril sq shield price history
Daily averages rolled up per month, newest first.
| Month | Average | Low | High | Volume |
|---|---|---|---|---|
| October 202612d | 609 | 530 | 663 | 39,344 |
| September 2026 | 620 | 494 | 760 | 36,654 |
| August 2026 | 706 | 562 | 779 | 54,747 |
| July 2026 | 710 | 526 | 1,396 | 58,506 |
| June 202621d | 695 | 578 | 824 | 29,259 |
| May 20262d | 779 | 715 | 843 | 3,135 |
| April 20261d | 621 | 621 | 621 | 4,643 |
| March 2026 | 742 | 582 | 934 | 30,845 |
| February 2026 | 788 | 679 | 938 | 18,013 |
| January 2026 | 791 | 699 | 896 | 17,856 |
Across 10 months of recorded prices Mithril sq shield ranged from 494 gp in September 2026 to 1,396 gp in July 2026, measured over 218 trading days.
The 30-day average of 616 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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