Market
Cosmic rune

OSRS Grand Exchange

Cosmic rune

  • Free-to-play
  • GE limit 18,000 every 4 hours

Used for enchant spells.

Today’s flip

No flip suggested right now. The gap between its buy and sell prices is too small to make money after tax.

Trend

Right now, a flip leaves about 1 gp per item after tax. That’s normal for this week.

Sell price
131 gp
Down 0.4% in a day · Up 5.2% in a week
Buy price
127 gp
Down 0.8% in a day · Up 5.8% in a week
Margin after tax
1 gp
Usual this week: 1 gpLast week: 1 gp
Items traded in a day
17.53M
12% more than a normal day
Margin after tax, hour by hourLast 7 days, in gp per item. Above the line, a flip beat the tax. Below it, the tax was bigger.

Margin is the average sell price minus the average buy price and the 2% tax, for each hour. A big margin doesn’t mean your offers will fill. The numbers above the chart use the last 6 hours. Prices and trades come from RuneLite players, through the OSRS Wiki.

Show the data by day
Day (UTC)Sell priceBuy priceMargin after taxItems traded
Sun, Oct 4122 gp118 gp2 gp14,355,076
Mon, Oct 5120 gp117 gp2 gp14,932,590
Tue, Oct 6124 gp120 gp1 gp15,450,959
Wed, Oct 7125 gp122 gp1 gp15,050,143
Thu, Oct 8125 gp121 gp1 gp15,492,480
Fri, Oct 9132 gp128 gp1 gp16,225,983
Sat, Oct 10131 gp127 gp2 gp17,473,497
Sun, Oct 11131 gp127 gp1 gp2,479,706

Prices and margin are each day’s middle (median) hourly value. Items traded is the day’s total.

At today’s prices

GE tax

Each sale at 131 gp pays 2 gp in tax. That’s 50% of the 4 gp gap between the typical buy and sell prices of the last 6 hours.

Bought at 127 gp, it has to sell for at least 129 gp to break even.

Track record

+1.6%average profit after tax, from 3 checks

This is how our past suggestions for this item really did. Every 2 hours we save the suggested flip, then check it against the trades that happened next. Newer checks count more.

Past results matter. In our research on flipping after the 2% tax, items whose record made 1–2% made +1.3% on average the next time.

Prices and trading volume come from the OSRS Wiki. Profit, Chance and track records are Gielinor Gains estimates, not promises. You place every offer yourself.