Oak blackjack(o)
An offensive blackjack.
Oak blackjack(o) is a members-only item on the OSRS Grand Exchange. The latest high price is 2,350 GP (4d ago) and the low price is 100 GP (7d ago). Buying at the low price and selling at the high price would leave 2,203 GP per item after the 2% tax (2203.00% of the buy price). You can buy up to 125 every four hours. Buying one at the low price and casting High Alchemy with a nature rune would lose 26 GP.
| High | 2,350 GP () |
|---|---|
| Low | 100 GP () |
| Tax | 47 GP |
| Margin | 2,203 GP |
| ROI | 2203.00% |
| Buy limit | 125 every 4 hours |
| High alchemy | 240 GP |
Buy price (insta-sell / low): 100 GP
Sell price (insta-buy / high): 2,350 GP
Margin after tax: 2,203 GP per unit. Grand Exchange tax on a sale is 47 GP.
Buy limit: 125 every 4 hours.
The full buy limit of 125 Oak blackjack(o) costs 12,500 GP at the current buy price. Across that quantity, the after-tax margin is 275,375 GP.
- Grand Exchange buy limit: 125 every 4 hours
- Members-only item
- High alchemy value: 240 GP
- Low alchemy value: 160 GP
- Base value: 400 GP
Oak blackjack(o) price history
- Over the past 90 days, the average high ranged from 500 GP to 2,350 GP across 12 hourly samples. From 2026-08-11 UTC to 2026-10-29 UTC, it moved from 2,191 GP to 2,350 GP (+159 GP, +7.26%).
- Over the past 90 days, the highest average high was 2,350 GP on 2026-10-29 UTC, and the lowest was 500 GP on 2026-10-23 UTC.
As of 2026-10-29 UTC. See this week's market summary.
To cite this page: QuantScapers, "Oak blackjack(o) price history", based on OSRS Wiki real-time price data through 2026-10-29 UTC. Calculations by QuantScapers.
What is the Grand Exchange buy limit for Oak blackjack(o)?
You can buy up to 125 Oak blackjack(o) every 4 hours on the Grand Exchange.
Is Oak blackjack(o) a members-only item?
Oak blackjack(o) is a members-only item and requires OSRS membership to trade.
What is Oak blackjack(o)'s current buy and sell price?
At the latest update, Oak blackjack(o)'s insta-sell (low) price is 100 GP and its insta-buy (high) price is 2,350 GP on the Grand Exchange.
How much Grand Exchange tax applies to Oak blackjack(o)?
A sale of Oak blackjack(o) pays the standard 2% Grand Exchange tax, which is 47 GP per unit at the current price.
What does a full buy limit of Oak blackjack(o) cost?
Buying the full limit of 125 Oak blackjack(o) costs 12,500 GP at the current insta-sell price of 100 GP each.