Black shield (h4)
F2PBuy limit: 70·last trade 1h ago
Confidence
Confidence21%
One score blending fill chance, market volume and profit quality.
Fill chance13%
Volume7%
Profit57%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at1,771
Buy fills6%
Sell at2,281
Sell fills0%
Net / item465 (26.3%)
Est. profit / 4h32.5K
70 units · 13% fill confidence
Insta-sell
1,770
cheapest buy (full spread)
Insta-buy
2,282
dearest sell (full spread)
Gross margin
512
GE tax
45
2% per item, max 5M
Net margin
467
26.4% ROI
Volatility
79.6%
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 1,770 gp and sells at 2,282 gp — a net margin of 467 gp (26.4% ROI) after the 2% Grand Exchange tax of 45 gp. High alchemy yields 979 gp.
To flip it, place a buy offer near 1,770 gp and a sell offer near 2,282 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 activity46%
Size vs market1%
Why this profit score
Spread persistence40%
No price spike100%
Margin plausibility100%