Black shield (h4)
F2PBuy limit: 70·last trade 8m ago
Confidence
Confidence27%
One score blending fill chance, market volume and profit quality.
Fill chance22%
Volume7%
Profit55%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at1,423
Buy fills3%
Sell at1,674
Sell fills0%
Net / item218 (15.3%)
Est. profit / 4h15.3K
70 units · 22% fill confidence
Insta-sell
1,422
cheapest buy (full spread)
Insta-buy
1,675
dearest sell (full spread)
Gross margin
253
GE tax
33
2% per item, max 5M
Net margin
220
15.5% ROI
Volatility
123.5%
price noise (1h history)
How to flip the Black shield (h4)
The Black shield (h4) is a free-to-play Old School RuneScape item — “A shield with a heraldic design”. Its Grand Exchange buy limit is 70 per 4 hours. Right now it buys at 1,422 gp and sells at 1,675 gp — a net margin of 220 gp (15.5% ROI) after the 2% Grand Exchange tax of 33 gp. High alchemy yields 979 gp.
To flip it, place a buy offer near 1,422 gp and a sell offer near 1,675 gp; the spread minus GE tax is your profit. Confidence figures are model estimates from live OSRS Wiki prices, not guarantees — flip responsibly.
Price history
● insta-buy● insta-sell● moving avg
Why this fill score
Trading volume8%
Two-sided liquidity0%
Recent activity94%
Size vs market1%
Why this profit score
Spread persistence40%
No price spike100%
Margin plausibility100%