Jar of Swamp
P2PBuy limit: 4·last trade 30m ago
Confidence
Confidence27%
One score blending fill chance, market volume and profit quality.
Fill chance24%
Volume7%
Profit53%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at35,001
Buy fills0%
Sell at54,455
Sell fills10%
Net / item18,365 (52.5%)
Est. profit / 4h73.5K
4 units · 24% fill confidence
Insta-sell
35,000
cheapest buy (full spread)
Insta-buy
54,456
dearest sell (full spread)
Gross margin
19,456
GE tax
1,089
2% per item, max 5M
Net margin
18,367
52.5% ROI
Volatility
23.5%
price noise (1h history)
How to flip the Jar of Swamp
The Jar of Swamp is a members-only Old School RuneScape item — “This is my Swamp!”. Its Grand Exchange buy limit is 4 per 4 hours. Right now it buys at 35,000 gp and sells at 54,456 gp — a net margin of 18,367 gp (52.5% ROI) after the 2% Grand Exchange tax of 1,089 gp. High alchemy yields 1 gp.
To flip it, place a buy offer near 35,000 gp and a sell offer near 54,456 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 activity78%
Size vs market20%
Why this profit score
Spread persistence40%
No price spike100%
Margin plausibility68%