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OSRS Grand Exchange

Bob's black shirt

Bob's black shirt icon
Bob's black shirt
P2P F Buy limit: 4 per 4 hours
Live flip margin +29.3K GP
978.0% ROI per flip · up to 117.4K GP per buy-limit cycle
Track Bob's black shirt live in GE IQ → Free · Updates every 2 minutes · No signup needed

If you bought your full buy limit on Bob's black shirt right now, you'd clear roughly 117.4K 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.

'Bob says: A bank pin will keep your items secure.' Members-only on the GE. Buy limit 4 per 4 hours. A 2% Grand Exchange tax applies to sales, capped at 5,000,000 GP per item.

How Bob's black shirt trades on the Grand Exchange

A tight buy limit means each cycle turns over few units, so the margin per unit is doing all the work. Because it is members-only, it is only visible on the Grand Exchange for P2P accounts.

Live flip margin

Buy at
3,000
Sell at
33,000
Margin (after tax)
+29.3K
ROI
+978.0%
Daily volume
72
Profit per limit
117.4K
High alch
1
Flip grade
F
Margin stability
-

Don't miss the next move on Bob's black shirt

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 Bob's black shirt →

Prices snapshot from the official RuneScape Wiki API. Refreshed at build time: Wed, 28 Oct 2026 12:07:02 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. Bob's black shirt is one of thousands you can track, alert on, and stack in your portfolio.

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