Supercompost
P2PBuy limit: 2,000·last trade 1m ago
Confidence
Will it fill?88%
Will it profit?74%
Joint confidence65%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at85
Buy fills32%
Sell at88
Sell fills29%
Net / item2 (2.4%)
Est. profit / 4h4.0K
2,000 units · round-trip fill 9%
Insta-sell
85
cheapest buy (full spread)
Insta-buy
88
dearest sell (full spread)
Gross margin
3
GE tax
1
2% per item, max 5M
Net margin
2
2.4% ROI
Volatility
22.9%
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 85 gp and sells at 88 gp — a net margin of 2 gp (2.4% ROI) after the 2% Grand Exchange tax of 1 gp. High alchemy yields 51 gp.
To flip it, place a buy offer near 85 gp and a sell offer near 88 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 liquidity35%
Recent activity99%
Size vs market93%
Why this profit score
Spread persistence100%
No price spike12%
Margin plausibility100%