Tortoise shell
P2PBuy limit: 7,500·last trade 4m ago
Confidence
Confidence0%
One score blending fill chance, market volume and profit quality.
Fill chance19%
Volume0%
Profit65%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at502
Buy fills0%
Sell at576
Sell fills0%
Net / item63 (12.5%)
Est. profit / 4h472.5K
7,500 units · 19% fill confidence
Insta-sell
501
cheapest buy (full spread)
Insta-buy
577
dearest sell (full spread)
Gross margin
76
GE tax
11
2% per item, max 5M
Net margin
65
13.0% ROI
Volatility
59.8%
price noise (1h history)
How to flip the Tortoise shell
The Tortoise shell is a members-only Old School RuneScape item — “A word in your shell-like.”. Its Grand Exchange buy limit is 7,500 per 4 hours. Right now it buys at 501 gp and sells at 577 gp — a net margin of 65 gp (13.0% ROI) after the 2% Grand Exchange tax of 11 gp. High alchemy yields 600 gp.
To flip it, place a buy offer near 501 gp and a sell offer near 577 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 activity97%
Size vs market0%
Why this profit score
Spread persistence40%
No price spike100%
Margin plausibility100%