Ultracompost
P2PBuy limit: 2,000·last trade 2m ago
Confidence
Confidence82%
One score blending fill chance, market volume and profit quality.
Fill chance88%
Volume99%
Profit71%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at431
Buy fills30%
Sell at469
Sell fills33%
Net / item29 (6.7%)
Est. profit / 4h58.0K
2,000 units · 88% fill confidence
Insta-sell
430
cheapest buy (full spread)
Insta-buy
470
dearest sell (full spread)
Gross margin
40
GE tax
9
2% per item, max 5M
Net margin
31
7.2% ROI
Volatility
11.7%
price noise (1h history)
How to flip the Ultracompost
The Ultracompost is a members-only Old School RuneScape item — “Ultra-good for the smallest or largest of plants.”. Its Grand Exchange buy limit is 2,000 per 4 hours. Right now it buys at 430 gp and sells at 470 gp — a net margin of 31 gp (7.2% ROI) after the 2% Grand Exchange tax of 9 gp. High alchemy yields 51 gp.
To flip it, place a buy offer near 430 gp and a sell offer near 470 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 liquidity34%
Recent activity98%
Size vs market94%
Why this profit score
Spread persistence85%
No price spike82%
Margin plausibility100%