Supercompost
P2PBuy limit: 2,000·last trade 1m ago
Confidence
Confidence77%
One score blending fill chance, market volume and profit quality.
Fill chance85%
Volume100%
Profit64%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at31
Buy fills38%
Sell at41
Sell fills32%
Net / item10 (32.3%)
Est. profit / 4h20.0K
2,000 units · 85% fill confidence
Insta-sell
30
cheapest buy (full spread)
Insta-buy
42
dearest sell (full spread)
Gross margin
12
GE tax
0
2% per item, max 5M
Net margin
12
40.0% ROI
Volatility
26.7%
price noise (1h history)
How to flip the Supercompost
The Supercompost is a members-only Old School RuneScape item — “Super-good for the smallest or largest of plants.”. Its Grand Exchange buy limit is 2,000 per 4 hours. Right now it buys at 30 gp and sells at 42 gp — a net margin of 12 gp (40.0% ROI) after the 2% Grand Exchange tax. High alchemy yields 51 gp.
To flip it, place a buy offer near 30 gp and a sell offer near 42 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 volume100%
Two-sided liquidity16%
Recent activity99%
Size vs market90%
Why this profit score
Spread persistence75%
No price spike90%
Margin plausibility86%