Cup of water
P2PBuy limit: 13,000·last trade 1h ago
Confidence
Will it fill?11%
Will it profit?54%
Joint confidence6%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at77
Buy fills0%
Sell at80
Sell fills0%
Net / item2 (2.6%)
Est. profit / 4h26.0K
13,000 units · round-trip fill 0%
Insta-sell
55
cheapest buy (full spread)
Insta-buy
102
dearest sell (full spread)
Gross margin
47
GE tax
2
2% per item, max 5M
Net margin
45
81.8% ROI
Volatility
60.0%
price noise (1h history)
How to flip the Cup of water
The Cup of water is a members-only Old School RuneScape item — “A cup of water.”. Its Grand Exchange buy limit is 13,000 per 4 hours. Right now it buys at 55 gp and sells at 102 gp — a net margin of 45 gp (81.8% ROI) after the 2% Grand Exchange tax of 2 gp. High alchemy yields 6 gp.
To flip it, place a buy offer near 55 gp and a sell offer near 102 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 volume0%
Two-sided liquidity0%
Recent activity57%
Size vs market0%
Why this profit score
Spread persistence40%
No price spike100%
Margin plausibility26%