Ultracompost
P2PBuy limit: 2,000·last trade 1m ago
Confidence
Confidence57%
One score blending fill chance, market volume and profit quality.
Fill chance73%
Volume88%
Profit38%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at493
Buy fills73%
Sell at504
Sell fills85%
Net / item1 (0.2%)
Est. profit / 4h2.0K
2,000 units · 73% fill confidence
Insta-sell
493
cheapest buy (full spread)
Insta-buy
504
dearest sell (full spread)
Gross margin
11
GE tax
10
2% per item, max 5M
Net margin
1
0.2% ROI
Volatility
8.1%
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 493 gp and sells at 504 gp — a net margin of 1 gp (0.2% ROI) after the 2% Grand Exchange tax of 10 gp. High alchemy yields 51 gp.
To flip it, place a buy offer near 493 gp and a sell offer near 504 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 volume99%
Two-sided liquidity6%
Recent activity99%
Size vs market50%
Why this profit score
Spread persistence9%
No price spike91%
Margin plausibility100%