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OSRS Grand Exchange

Contract of catalyst acquisition

Contract of catalyst acquisition icon
Contract of catalyst acquisition
P2P F Buy limit: 50 per 4 hours
Live flip margin +27.9K GP
55.8% ROI per flip · up to 1.40M GP per buy-limit cycle
Track Contract of catalyst acquisition live in GE IQ → Free · Updates every 2 minutes · No signup needed

If you bought your full buy limit on Contract of catalyst acquisition right now, you'd clear roughly 1.40M GP after the 2% GE tax. That's the ceiling. The actual margin shifts every few minutes, especially after Wednesday updates and weekend supply spikes.

A contract issued by Yama. Present it to him to discuss some new terms. Members-only on the GE. Buy limit 50 per 4 hours. A 2% Grand Exchange tax applies to sales, capped at 5,000,000 GP per item.

Why most flippers miss this

The OSRS Wiki gives you a snapshot. By the time you've finished reading it, the buy and sell prices have already moved. GE IQ refreshes every 2 minutes, grades each flip on margin, volume, and stability, and pings you when the spread shifts past your target. Contract of catalyst acquisition is one of 4,500+ items it tracks live, alongside flip alerts, a margin sparkline, and a portfolio.

Live flip margin

Buy at
50,000
Sell at
79,506
Margin (after tax)
+27.9K
ROI
+55.8%
Daily volume
24
Profit per limit
1.40M
High alch
-
Flip grade
F

Don't miss the next move on Contract of catalyst acquisition

The margin can swing 30% within an hour after an OSRS update or a weekend supply shift. Set a price alert in GE IQ and you'll get pinged the second it crosses your target, no manual checking needed.

Set up an alert for Contract of catalyst acquisition →

Prices snapshot from the official RuneScape Wiki API. Refreshed at build time: Fri, 12 Jun 2026 10:09:22 GMT. Open the tool for live prices that refresh every two minutes.

4,500+ items tracked live · 100% free · No signup

GE IQ is a single-page tool that grades every OSRS flip in real time. Built by a flipper, for flippers. Contract of catalyst acquisition is one of thousands you can track, alert on, and stack in your portfolio.

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