Bronze locks
Perhaps someone can do something with this.
Bronze locks is a members-only item on the OSRS Grand Exchange. Recent trades put the high price at 250 GP (1d ago) and the low price at 100 GP (16h ago). Buying at the low price and selling at the high price would leave 145 GP per item after the 2% tax (145.00% of the buy price). You can buy up to 8 every four hours. High Alchemy would make 214 GP per cast if you bought it at the low price and paid for the nature rune. 3 were traded in the last 24 hours.
| High | 250 GP () |
|---|---|
| Low | 100 GP () |
| Tax | 5 GP |
| Margin | 145 GP |
| ROI | 145.00% |
| Buy limit | 8 every 4 hours |
| High alchemy | 480 GP |
Buy price (insta-sell / low): 100 GP
Sell price (insta-buy / high): 250 GP
Margin after tax: 145 GP per unit. Grand Exchange tax on a sale is 5 GP.
Buy limit: 8 every 4 hours.
The full buy limit of 8 Bronze locks costs 800 GP at the current buy price. Across that quantity, the after-tax margin is 1,160 GP.
- Grand Exchange buy limit: 8 every 4 hours
- Members-only item
- High alchemy value: 480 GP
- Low alchemy value: 320 GP
- Base value: 800 GP
Bronze locks price history
- Over the past 90 days, the average high ranged from 1 GP to 458 GP across 10 hourly samples. From 2026-08-12 UTC to 2026-10-18 UTC, it moved from 272 GP to 28 GP (-244 GP, -89.71%).
- Over the past 90 days, the highest average high was 458 GP on 2026-09-25 UTC, and the lowest was 1 GP on 2026-08-18 UTC.
As of 2026-10-18 UTC. See this week's market summary.
To cite this page: QuantScapers, "Bronze locks price history", based on OSRS Wiki real-time price data through 2026-10-18 UTC. Calculations by QuantScapers.
What is the Grand Exchange buy limit for Bronze locks?
You can buy up to 8 Bronze locks every 4 hours on the Grand Exchange.
Is Bronze locks a members-only item?
Bronze locks is a members-only item and requires OSRS membership to trade.
What is Bronze locks's current buy and sell price?
At the latest update, Bronze locks's insta-sell (low) price is 100 GP and its insta-buy (high) price is 250 GP on the Grand Exchange.
How much Grand Exchange tax applies to Bronze locks?
A sale of Bronze locks pays the standard 2% Grand Exchange tax, which is 5 GP per unit at the current price.
What does a full buy limit of Bronze locks cost?
Buying the full limit of 8 Bronze locks costs 800 GP at the current insta-sell price of 100 GP each.